Posts Tagged ‘varnish’

Finishing the Finish

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Finishing the Finish

Color Coats

When I last posted, I had only the yellow, base coats of varnish in place, so the violin looked like this:

Yellow Varnish

Yellow varnish

 

I added a rapid series of color coats; very thin, deeply-tinted varnish, and then it looked like this:

Color coat front

Color coat, front; emulating the wear patterns on the original 1715 “Titian” Stradivarius violin.

 

Color Coat, Back.

Color coat, back. Sorry for the poor quality photo…I used the zoom on my phone. Bad choice.

 

After that coat was good and dry, I continued to build the color in the areas that needed more, and trying to leave it appropriately light in the areas where the Old Master instrument had the most severe wear. I also noticed that there was a “bump”–a ridge in the spruce, near the purfling, which I had not been able to see in the clean, fresh wood, but which, under a reflective layer, became quite apparent. (Sigh...) So, I used a sharp scraper to bring the ridge down flat, and then began rebuilding the varnish layers to match the rest of the area.

Corrective

Corrective “surgery”…removed a ridge in the spruce that I had missed earlier. Rebuilding the varnish, now.

 

The back was looking pretty nice, though:

Back nearly complete.

Back nearly complete.

 

And, today, I installed the soundpost, and then applied two coats of clear varnish. Afterward, I installed the end-pin, the tuning pegs, and the fingerboard. Here it is with the clamps still in place.

End-pin, fingerboard and pegs installed

End-pin, fingerboard and pegs installed; pegs still need to be trimmed to length.

 

Endpin

Endpin couldn’t be seem in the previous photo…here it is.

 

Violin front, prior to set-up

Violin front, prior to set-up.

 

Violin back, prior to set-up.

Violin back, prior to set-up.

 

So: That’s as far as I got, today. Next time; the saddle, the nut and final set-up. This violin is nearly completed!

 

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Beginning the Finish

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Beginning the Finish

Pre-varnish Scraping and Shaping

Before any finish materials can be applied, the wood has to be about as perfect as I can make it: so I scrape it to its final shape, then dampen it with coffee, to simultaneously raise any fibers that had only been flattened by the scraper blades, but not smoothly sheared off, and, hopefully, add a slight “tan” to the wood, while doing no harm.

Thus, having removed the fingerboard (which had only temporarily been installed) and having applied two coats of coffee, allowing the wood to dry between coats, and having sanded lightly, all over, with 400-grit paper, to remove the raised fibers, and any excessive “corduroy” effect, the instrument went from looking like this:

Shaping complete, but wood un-treated.

Shaping complete, but wood un-treated.

 

To looking like this:

Coffee-stained, and sanded with 400-grit.

Coffee-stained, and sanded with 400-grit.

 

Then it is time to begin the real finish: I first coat the wood with a coffee-suspension of very fine, powdered gypsum, hoping to add more color as I fill the grain with the gypsum. I vigorously rub this suspension into the wood, hoping to encourage the tiny particles of gypsum to actually settle into the pores of the wood, so as to fill them, and to slow down the absorption of varnish. It is considered undesirable, in general, to have the varnish really soak into the wood, as it tends to dampen the vibrations that make the sound. Some varnishes are more detrimental than others, but this is something I learned by reading Roger Hargrave’s notes. He is a world-class expert, so I tend to believe him that this is a good idea. I try to remove as much as I can of the excess mineral “ground” before it completely dries, rubbing hard, with a rag, but any that has settled into grain irregularities, I simply skim over, and leave it there.

So, after the gypsum has been applied, it looks more like this:

Mineral ground applied, front view.

Mineral ground applied, front view. A little darker color, and the grain is more obscure.

 

Back grain quite obscured by the gypsum.

Back grain quite obscured by the gypsum. That will clear up entirely, with the application of the sealer.

 

The sealer locks the gypsum into wherever it has been lodged, and clears the obscurity, making the gypsum completely invisible. The sealer I am using now is a concoction of pine resin, turpentine, and alcohol, with a little yellow tinting. The turpentine and alcohol evaporate, leaving the resin in the wood.

Sealed Front.

Sealed Front.

 

Sealed side.

Sealed Side.

 

Sealed Back.

Sealed Back.

 

After the sealer dries (a day or so), I begin applying the various coats of varnish: the first two or three coats are fairly yellow varnish, but after that, I begin adding the colors that will characterize the finished instrument.

Front with yellow varnish.

Front with yellow varnish.

 

Back with yellow varnish.

Back with yellow varnish.

 

From this point, forward, the instrument will become increasingly darker, leaning toward reds and browns. Ultimately, I will try to emulate the look of the 1715 “Titian” Stradivarius violin, after which this insrument is supposedly modeled. We will see how it turns out.

 

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Sealer Coat

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Sealer Coat

Cleaning off the Excess Gypsum

I used scrapers, very gently, in tight corners, and very worn 400-grit abrasive paper, more aggressively, on the easily accessible areas, to remove all the loose, or overly thick areas of the gypsum pore-filler from yesterday. It took longer than I expected, but this was the result:

Front, ready for sealer.

Front, ready for sealer.

 

Side view.

Side view.

 

Back, ready for sealer.

Back, ready for sealer.

 

You can see that the grain is somewhat obscured, and the color is quite light. I am wondering whether I did not succeed in rubbing the gypsum into the wood, as thoroughly as usual. Usually, the color has been nearly chalk-white. I can see the gypsum in the wood, though, so I am going to press on with the sealer coat.

 

Sealer Coat

This time, the sealer consisted of ordinary rosin in a solution of “pure spirits of gum turpentine”.  I probably should have made it a little thinner. It was about like light syrup; so, afterward, I dipped the brush in plain turpentine, and went back over the instrument to help the stuff penetrate a little better. The turpentine will all evaporate over the next few days (I hope), leaving only the rosin, solidifying in the pores of the wood.  It is always impressive to see just how completely the gypsum disappears, under the sealer.

The back plate, with the sealer coat applied.

The back plate, with the sealer coat applied.

 

Front plate and side, with the sealer coat applied.

Front plate and side, with the sealer coat applied.

 

Different angle

Different light angle shows the curl in a more attractive mode.

 

Now What?

Until that sealer dries completely, I will have to find other things to do.  But it is hanging in a warm room, so it should dry rapidly.

After that, It will be varnish coat after varnish coat, until it it is all done. Then the final set-up can occur.

 

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Beginning of the Finish

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Beginning of the Finish

Gypsum Mineral Pore Filler

A world-class luthier in Germany (Roger Hargraves) shared this publicly…he accomplished it a little differently, in that he prepared his gypsum by hydrating plaster of paris very thoroughly, and using the carefully washed fines as his filler. I used the finely-ground gypsum available in gardening stores, stirred it into a suspension of strong coffee and ethanol (only there to keep the coffee/gypsum mix from developing mold, sitting on the shelf), and brushed and rubbed the mixture into the wood of the violin. Then I rubbed it back off, using a soft rag, getting as much as possible back off while it is still wet. The goal is that the fine particles of gypsum will plug the pores of the wood, so that the subsequent coats of varnish will not penetrate into the wood. I can’t say whether my method works anything like that of Mr. Hargraves. Perhaps someday I will try something else. But for now, that is what I do.

First, I removed the fingerboard, and did some miniscule corrections to the scroll, pegbox and button. Then I painted on the stirred-up suspension, coating everything except the handle area of the neck.

Corrected scroll, before gypsum.

Corrected scroll, before gypsum.

 

Corrected pegbox before Gypsum.

Corrected pegbox before Gypsum.

 

Gypsum mixture on the back...still wet, but already beginning to dry.

Gypsum mixture on the back…still wet, but already beginning to dry.

 

Side view with wet gypsum suspension.

Side view with wet gypsum suspension.

 

Lots of uneven coloration.

Lots of uneven coloration. I’m not certain why, and it may present a challenge during varnishing. Not my usual experience.

 

Gypsum on scroll, beginning to dry.

Gypsum on scroll, beginning to dry.

 

Gypsum on back-- dry.

Gypsum on back– dry.  Notice how the flame is obscured.

 

Side, with dry Gypsum.

Side, with dry Gypsum.

 

Front, dry.

Front, dry.

 

I’m not certain why the spruce acted the way it did. I had wetted it with coffee before, without any mishaps. I am wondering whether I somehow compressed certain areas, in re-scraping, and they responded differently. I can’t be sure. But I have enough experience with varnish that I am not worried about the outcome. (After all, it was a very old, worn instrument I was copying.) 🙂

 

What’s next?

So…the next step will be to rub off all the excess dry gypsum, and clean up any rough areas where the grain may have raised again. (I’m not really expecting any, but I will be looking for them. Then, tomorrow evening, I hope to apply the sealer that will lock in the gypsum. It is always a little astonishing to me, to see the grain and flame suddenly “pop” out and become very visible. The gypsum becomes completely transparent, and is never evident again.

 

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Final Shaping and Scraping

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Final Shaping and Scraping

The Channels and Edges

The last time I posted, the back purfling had been installed, but the back channel had not been begun, nor were the edges trimmed and rounded. I drew in the edge crest line, just as I did on the front plate, and carved the channel with a gouge, then began scraping the channel and fairing the curve of the channel up into the curves of the arching.

Beginning Channel

Beginning the channel

 

Sample corner, after preliminary scraping.

Sample corner, after gouging and preliminary scraping.

 

After I had gone over the entire instrument under a low-angle light, looking for “lumps and bumps” (any little discontinuity that will be visible under the varnish…and they all are), I wetted a cloth with black coffee, and rubbed the whole instrument down with the damp rag. This accomplishes two things: it begins to lend a very light yellow cast to the wood, and, more importantly, for now, it raises the grain, so that every little splinter that was pressed down by the scraper, instead of being severed and removed, will now stand up and be visible…easy to find and remove, using either a very sharp scraper or, eventually, a very fine abrasive. (In general, I avoid abrasives, because I am not convinced that the surface left by fine abrasives is the same as the surface left by a sharp scraper. But, as a means of smoothing between varnish coats, or just before varnishing, I feel it is viable. I also use it on the edges of the plates…especially the spruce.)

So…here is the instrument, dampened with coffee. When the coffee is dry, I will continue the smoothing and shaping process.

Coffee rubdown.

Coffee rubdown. When it dries, it will leave a pale yellow stain…very slight.

 

coffee surface

You can see the pale yellow color, and the shape of the corners. The surface actually feels rough, now, though it looks smooth.

 

Scroll with coffee dampening.

Scroll with coffee dampening. Notice the splinters on the edge of the curves.

 

Front of scroll.

Front of scroll. See how rough the wood looks…lots of scraping still to come. And maybe some abrasive smoothing.

 

Back plate with coffee stain.

Back plate with coffee stain.

 

Final Scraping of the Whole Surface

Once the coffee was completely dry, I went to one of the few places in the house where I can get a fairly dim, very low-angle light across the violin, and went over the instrument, intently searching for either rough patches or places where the smooth continuum of the arching is interrupted by a ripple, a ridge, or a bulge, etc. I want the arching to be as close to perfect as possible, and every transition from curve to curve to be flawlessly smooth.  (I have never actually achieved this level of perfection, but that remains the standard. Every time, however, after the varnish is applied, I find things I missed.)

After scraping every surface, very gently, with a sharp scraper, until all seem to be very smooth, I rub the instrument down with coffee again. Usually, this time, the grain will not raise as agressively as before, because I did not press the grain with the scrapers but just “brushed” the surface, taking off mere dust, but leaving the channels and transitions looking finished and shiny-smooth.  This is an important time to watch for anomalies of any sort, because once the varnish is applied, it is very difficult to go back and “fix” things. Several of my earlier instruments have an odd pattern of dark stripes in the upper front bass bout, following the curve of the outer edge, and adjacent to the neck. These could have been avoided by careful scraping under a low-angle light.  They remain as permanent record of my “learning curve.” (sigh…)

Here is how the instrument looks, ready to begin the finishing process:

Front plate, ready to begin finishing process

Front plate, ready to begin. (I will remove the fingerboard first.)

 

Side view

Side view.

 

Detail of Scroll.

Detail of Scroll.

 

Back view.

Back view.

 

Detail of button and neck heel.

Detail of button and neck heel.

 

Detail of Center bout, ribs and corners.

Detail of Center bout, ribs and corners.

 

As you can see, there are are a few things I will probably want to touch-up just a little more before I actually varnish, but, overall, I am satisfied that I am ready to move forward. There will always be little things I change at the last minute, but that is just my nature.

 

What’s Next?

So…the next “big” thing is to remove the fingerboard (easy to do…I only held it on there with three dots of hide glue), and then I will rub very fine gypsum mixed with coffee into the whole instrument, and rub it back off before it dries. The goal is to fill the pores, so that the varnish will not saturate the wood.

After that is dry (and it will look chalk-white), I will apply a coat of sealer (rosin dissolved in turpentine, at the moment), to lock the gypsum down, and further seal the pores. After that; varnish time!

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Button and Back Purfling

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Button and Back Purfling

Trimming the Button and Heel

When I installed the back plate, the heel had been trimmed flush with the back of the garland, but the upper surface of the heel was still quite irregular, and the upper end of the button was ridiculously oversized. The excess wood made it easy for me to install a clamp, and get the back plate glued on securely. So…when I removed all the clamps, this is what it looked like:

Back plate installed; button and heel not yet trimmed.

Back plate installed; button and heel not yet trimmed.

 

Tools for completion.

Next, I will trim the button and heel, then add purfling, then scrape. These are the tools I will use.

 

Button shape.

This is roughly the shape the button will be, but a little more refined, I hope.

 

Side view of heel and butto

Side view of the heel and the button. The closeness of the camera warps the picture a little.

 

Installing the Purfling

The next thing was to scribe in the purfling slot. I used the purfling marker to scribe the double line exactly 4mm from the outer perimeter of the plate, except the corners, where I used a sharp pencil to sketch the “bee-stings” in by hand. Then I incised the lines all the way around, just barely deepening the lines, so that they are more visible, and a little easier to follow with the blade of my small knife.

Purfling slot lines lightly incised.

Purfling slot lines lightly incised.

 

Then I slice in pass after pass, trying to get the lines deep enough for the purfling I will install. I usually find that, especially on the hard maple, I have to cut the slot in two layers: the first gets about half the depth I want, and the second finishes the slot. Here is the slot at half-depth:

Purfling slot, half-depth.

It looks good, but it is not deep enough.

 

Purfling slot ready for purfling.

Purfling slot ready for purfling.

 

Back purfling installed...glue still wet.

Back purfling installed…glue still wet. 🙂

 

Front view

And the Front!

 

Back to Work!

As most of you know, I had undergone hernia surgery, just after Christmas, and had a 6″ x 8″ polypropylene mesh patch installed in my abdomen. I have been convalescing, and just this week, have finally been feeling better. So…I just received word that I will return to my work at Gunderson, Inc., tomorrow at 6AM. I think I had better call it a day, and try to get some sleep. 3:30AM comes at the same time, every morning, whether I am ready or not. I will get home sometime after 4PM, I expect. Maybe I can jump back in where I left off. 🙂

Tomorrow evening, then, I hope to complete the purfling channel and the outer edgework of both the front and back plates, and begin the final scraping in preparation for varnishing. Any little glitch, regardless of how tiny, will be very visible under the varnish. So this part has to be done with great care.

 

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Closure!

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Closure!

Leveling the Garland

Last time I posted, I had installed the back linings, shaped the blocks and linings, and was nearly ready to close the box. It looked like this:

The blocks and linings are shaped.

The blocks and linings are shaped…but the garland is not leveled, yet.

 

To the unassisted eye, the back of the garland really looked pretty flat. In fact, I had used a hand-operated abrasive tool (a Sandvik tool…they apparently went out of production, years ago…but I love the few I have) to try to level it all the way around, thinking it might be easier. But when I clamped it up, to test the plan, it was not even close to level…so, back to the sanding board!

To level the garland, I made pencil marks all around the mating surface of the garland, and then rubbed the entire structure on the abrasive surface until all the marks disappeared. Presto! Flat!

 

Installing the Back Plate

Then, while the glue was heating up, I carefully went over the perimeter and inner surface of the back plate and made sure the curves were smooth and consistent. Once I was satisfied with it, I carefully aligned the back plate on the garland, pushing and pulling a little to get the overhang even, all the way around. I clamped only at the blocks, initially, then began using a thin-bladed palette knife to insert glue into the joint. I removed the clamps at the bottom block, first, and inserted glue so that the joint between the bottom block and the back plate was fully coated, then slid the blade left and right, as far as it would go, spreading glue on the joints between ribs/linings and back plate. I quickly reapplied the clamps at the bottom block, and added more between there and the corners. Loosened the next set of clamps, and repeated the routine.

Once the entire perimeter was glued and clamped, with an extra clamp at the button-to-heel joint, I could set the whole assembly aside to dry. It is closed!  (I really like looking at that one-piece European maple back.) 🙂

Closed corpus, back view.

Closed corpus, back view.

 

Closed corpus, side view.

Closed corpus, side view.

 

Closed Corpus, Front view.

Closed corpus, front view.

I will let the glue dry overnight, then remove the clamps and trim the heel to the correct profile, trimming button to match the heel, so that they are shaped as one unit. Then I will carve the slot in the back plate for purfling, install the purfling, and, finally, prepare the whole instrument for varnishing. I hope to be ready to begin the finishing process by this weekend.

 

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3/4-Size Violin Completion

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Completed the 3/4-Size Violin!

I had a number of other projects going, so I neglected to maintain the website presence…the only post lately has been of another violin resurrection. But…I hope to change that.

The last post was of the neck-set on the 3/4 violin. It looked like this– but the back plate was not made, yet. Most makers complete the entire corpus, then set the neck. I complete the rib garland and the front plate, then set the neck while the inside mold is still in place. This allows me to get the neck-set perfect, and to level the back of the garland, including the back of the neck-heel, before making the plate. When I install the plate, it fits perfectly, only requiring the final trimming of the heel and button together, to establish the optimum height in the center of the curve of the heel.

Neck-set side view

Neck-set side view

Completing the Back Plate

So, the next thing was to trace the back plate, and complete it:

Corpus with back plate blank

Corpus with back plate blank

 

Beginning to carve the back archings

Beginning to carve the back archings. There is a long way to go!

 

Once the arching is complete, I cut the purfling slot

Once the arching is complete, I cut the purfling slot

 

 install the purfling, dry

Then I install the purfling, dry, to make sure everything fits correctly. That strip of aluminum is my bending strap.

Then I glue the purfling in place.

Then I glue the purfling in place.

 

Edge Crest marked

Then I mark the edge of the crest, so I know where to carve the channel.

 

channel complete

Then I carve the channel, using a gouge, and use planes and scrapers to fair-in the curves of the channel and the archings.

 

Arching and purfling complete

Here, the arching and purfling are complete…but the graduations (inside arching) are not begun.

 

Graduation

I begin by measuring the thicknesses all over the plate, so as not to run into any surprises and make the plate too thin. Then I use gouges and planes to bring all the thickness close to what I want. But, to make sure I don’t go too far, I measure and carve out small spots all over, to the exact thickness I want in each little “polka-dot”. That makes a “graduation map” that allows me to follow my plan to completion, by removing all the excess wood between the dots, thus “connecting the dots.”

There are other ways to do this. One involves a special tool, commonly called a “Strad-Spike”, because one was found among the tools of Antonio Stradivari. I have seen them and and have actually used them, but have never gotten around to building one. So…

 

graduation map laid out

Graduation map laid out.

 

Final thicknessing in progress.

Final thicknessing in progress.

 

Graduations almost completed.

Graduations almost completed.

By the way, I think it is interesting to hold the plates up to a lamp and see how much light comes through:

translucent spruce

That is a lot of light coming through that spruce plate…it is about the thinnest plate I have made.

 

translucent maple

Even the maple lets a little light through.

Closing the Corpus

Finally, to install the label and close the corpus. (I always forget to take a picture of the label…sorry.) Most makers put their label in after everything is fully completed. I used to do that, but I found it so frustrating to get a glue-coated label through the f-hole, line it up correctly and get it smoothed out on the back plate…all working through the f-hole…that I decided my labels will go in when I close the corpus; always. That means the label predates the completion by a few weeks at most, as a rule. I think one time there was a long wait,  but that was the lone exception.

Closing the corpus

Closing the corpus

 

Fully glued and clamped, using hot hide glue and spool-clamps.

Fully glued and clamped, using hot hide glue and spool-clamps.

 

Closed corpus from the back.

Closed corpus from the back.

 

Closed corpus from the front.

Closed corpus from the front. Dainty little thing, isn’t it? This is my first 3/4-size violin, and it feels pretty tiny.

 

Finishing

I removed the fingerboard so as to be able to easily access the entire exterior, for final scraping and finishing.

After that, I had a lot of “scraping and looking” to do. (Scrape and look, using a low-angle, dim light, then scrape and look some more.) When everything was as smooth as I could make it, and exactly the shape I wanted, I stained the entire violin with coffee, to get rid of the stark-white bare, new-wood look. It takes at least three coats, usually, to get the color dark enough that it will not shine through the varnish. The collateral effect is that the grain raises because of the water. So, I sand it lightly, to smooth the grain “just enough.” I want the grain to be visible in the final state, but not too visible.

Coffee stain

Coffee stain

 

Then, I rubbed in a coat of the mineral ground. I brush it on liberally, rub it in hard, with my fingers, then wipe it off as hard as I can, using a rag. When it dries, the instrument will be whiter than ever– chalk-white, all over. The first time I did this I was pretty alarmed at the look, but I had just watched Roger Hargrave do the same thing, and knew that the white mineral would completely disappear with the first coat of sealer or varnish. And it did!

Here is the violin with the sealer applied:

sealer front view

With three coats of coffee, and the dark sealer, the wood looks pretty dark. But it will look good under the varnish.

 

The back, with the seal-coat.

The back, with the seal-coat.

 

After that it was a case of applying several coats of golden varnish, then a few coats of red-brown varnish, and a final two coats of the golden stuff.

 

Front varnish nearly complete

Front varnish nearly complete

 

Back varnish nearly complete

Back varnish nearly complete.

 

front with the final coat of varnish.

There is the front with the final coat of varnish.

 

Set-up

Standard set-up, and the violin will be done! That includes the saddle and endpin, as well as re-installing the fingerboard, fitting and installing pegs, a bridge, the nut, the soundpost, tailpiece, and strings. A chinrest completes the instrument.

Bottom of the violin before the endpin

Bottom of the violin before the endpin and saddle were installed.

 

Endpin installed

Endpin installed: saddle is next.

 

Heres the plan: a rounded saddle

Heres the plan: a rounded saddle to prevent “saddle cracks”. They work because there is no sharp corner to act s a stress riser.

 

 footprint of the saddle

There’s the footprint of the saddle: no further shaping is done until I cut out the mortise in the front plate.

 

Traced saddle mortise

I traced the footprint onto the front plate, and began cutting out the mortise.

 

cut out saddle mortise

Then I cut out the mortise using sharp gouges and a small knife. Any nicks in the varnish will be retouched later.

 

The varying thicknesses of the top plate can then be traced onto the saddle itself, and final shaping can begin.

 

Saddle and endpin complete

Saddle and endpin are nearly complete. The saddle will be filed a little more, and the varnish retouch will happen later on.

 

fingerboard and pegs installed.

I reinstalled the fingerboard, and while the glue is drying, I fit and installed the tuning pegs.

 

Fingerboard and pegs complete.

Fingerboard and pegs complete. Notice the nut is also intalled.

 

Completion

Finally the little violin is complete!

 

Front view of completed 3/4-size violin

Front view of completed 3/4-size violin

 

Side view...

Side view…

 

And the back view.

And the back view.

 

finished scroll

Close-up of the scroll

Thanks for looking. Please keep in mind that the Marylhurst Musical Instrument Show will be April 29th and 3oth. If you can make it, I hope to see you there. This little violin will be there for you to test drive, along with others.

 

 

 

 

 

 

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Finishing Sequence Part Two

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Part Two: Beginning Varnish.

Sealer

When we last posted, I had just applied the sealer coat, and it was pretty fresh, still.

Back with freshly applied sealer

Back with freshly applied sealer.

 

The sealer does lighten a little bit as the turpentine evaporates…and, of course, the smell changes a lot. I happen to like the smell of turpentine, but it is pretty overpowering when the sealer is still fresh. Once the sealer was dry, I took a few more photos, then did some varnishing. I think you can see the difference, here:

Dry Sealer

Dry sealer on the front plate.

Dry sealer on the front plate.

 

dry sealer, side view

…and the side view…

 

dry sealer, back view

…and the back.

 

Beginning Varnish

But then I began the varnish. I usually try to lay down a golden base-color, and then add whatever other color I am working toward. I have ranged all over the board, trying different colors, but usually I end up in the browns or red-browns. I tried a really red violin with a student who demanded it, and he was thrilled with it…I was not. 🙂

So here is the viola after two coats of yellow-gold varnish.

fist two coats of yellow varnish

This is the first two coats… Not a lot of change, initially. Varnish takes a while to build up a good film.

 

Side view with two coats of yellow-gold varnish.

Side view with two coats of yellow-gold varnish.

 

viola with two coats of varnish

Back of viola with two coats of yellow-gold varnish.

 

I let it dry for a few days (partly because I had a great deal of other responsibilities that week), and then sanded it gently with worn 400-grit abrasive, rubbed it clean with a dry rag, and added another two coats of varnish:

Subsequent Base Coats

 

Viola with four coats of yellow-gold varnish.

Viola front and side, with four coats of yellow-gold varnish.

 

Viola back with four coats of yellow-gold varnish.

Viola side and back with four coats of yellow-gold varnish.

 

The appearance changed a lot more dramatically with those coats, didn’t it? The colors are getting richer, and the finish is much more glossy. I used the flash on these last two photos, so, to stay consistent, I will try to use it (and the same background) on all the remaining photos of the varnish.

Color Varnish and (Maybe) Antiquing

The next step will be to decide just how far down the “antiquing trail” I want to go, this time. I will unquestionably do at least a little…but I really like the look it is developing right now, so I want to be careful to not lose it. (The neck stain and seal is the very last thing to go on, just in case anyone is wondering. I will explain that later.)

At the very least, I will begin adding some red-brown varnish, to darken things up a little. I will most likely do at least a gentle shading toward “antiqued,” but I am leaning toward minimalism this time. Nothing drastic.

We’ll see. 🙂

Thanks for looking.

 

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