ShadowStrad Posted January 26, 2021 Report Share Posted January 26, 2021 So, I had this dream last night that I was varnishing a violin. I put a coat of yellow, then red brown. But in my dream I did something odd...I put another coat of yellow, then red brown, then yellow, then red...7 coats (if I remember correctly). Has anyone ever done that? One light color coat, then a dark color coat, then light etc... Quote Link to comment Share on other sites More sharing options...
MikeC Posted January 26, 2021 Report Share Posted January 26, 2021 How do you make yellow varnish? Sounds like an interesting idea, using layers of different shades of color, might make a more complex looking finish. I've thought about starting with a yellow layer then adding more red in each successive layer so it would have the 'color change' effect as it wears away but I don't know how to make a yellow varnish. Quote Link to comment Share on other sites More sharing options...
David Burgess Posted January 26, 2021 Report Share Posted January 26, 2021 1 hour ago, ShadowStrad said: Has anyone ever done that? One light color coat, then a dark color coat, then light etc... Most certainly. There's very little that someone somewhere hasn't tried. In fact, it's a common technique in retouching. Quote Link to comment Share on other sites More sharing options...
ShadowStrad Posted January 26, 2021 Author Report Share Posted January 26, 2021 1 hour ago, MikeC said: How do you make yellow varnish? Sounds like an interesting idea, using layers of different shades of color, might make a more complex looking finish. I've thought about starting with a yellow layer then adding more red in each successive layer so it would have the 'color change' effect as it wears away but I don't know how to make a yellow varnish. I buy my varnish from Italy because it stinks so bad to cook your own oil varnish. So, I don't make varnish because the neighbors complain. But, my normal process is this...first, I put a VERY thin coat of washed linseed oil on the violin and hang it in the sun. When it's dry, I repeat one more time, VERY THIN coat. What this does is give the violin a golden color. Then I put a coat of yellow varnish on. Then I gradually move to darker colors like red/brown and then finally red. Always sanding in-between coats. If I'm antiquing the violin, I'll put a coat of varnish on and then remove some to make it look like it's an older, used instrument. But I might try alternating the golden yellow color and the darker colors as an experiment this next time around. Quote Link to comment Share on other sites More sharing options...
violinsRus Posted January 26, 2021 Report Share Posted January 26, 2021 2 hours ago, ShadowStrad said: So, I had this dream last night that I was varnishing a violin. I can't believe it, so did I! I was trying to make it match this look and failed miserably! Luckily just a dream. Dream on, as they say... Quote Link to comment Share on other sites More sharing options...
Wood Butcher Posted January 26, 2021 Report Share Posted January 26, 2021 34 minutes ago, ShadowStrad said: I buy my varnish from Italy because it stinks so bad to cook your own oil varnish. So, I don't make varnish because the neighbors complain. But, my normal process is this...first, I put a VERY thin coat of washed linseed oil on the violin and hang it in the sun. When it's dry, I repeat one more time, VERY THIN coat. What this does is give the violin a golden color. Then I put a coat of yellow varnish on. Then I gradually move to darker colors like red/brown and then finally red. Always sanding in-between coats. If I'm antiquing the violin, I'll put a coat of varnish on and then remove some to make it look like it's an older, used instrument. But I might try alternating the golden yellow color and the darker colors as an experiment this next time around. This was the Karl Roy method you hyped before? Quote Link to comment Share on other sites More sharing options...
Davide Sora Posted January 26, 2021 Report Share Posted January 26, 2021 4 hours ago, ShadowStrad said: Has anyone ever done that? One light color coat, then a dark color coat, then light etc... Tried, and would be a good idea if the final thickness of the varnish wasn't an issue. Maybe good for light colors, but if you want to get some color intensity (say similar to red Strads) you would most likely end up with excessive varnish thickness, and this would be a problem. It is also the system used with the glazing technique, but instead of the colored varnish layer a very light pigment layer (oil colors) is used, but in my opinion it does not give too convincing results for transparency. Quote Link to comment Share on other sites More sharing options...
ShadowStrad Posted January 27, 2021 Author Report Share Posted January 27, 2021 2 hours ago, Davide Sora said: Tried, and would be a good idea if the final thickness of the varnish wasn't an issue. Maybe good for light colors, but if you want to get some color intensity (say similar to red Strads) you would most likely end up with excessive varnish thickness, and this would be a problem. It is also the system used with the glazing technique, but instead of the colored varnish layer a very light pigment layer (oil colors) is used, but in my opinion it does not give too convincing results for transparency. Yes. I'm thinking 7 thin layers of varnish. There's a youtube video of a luthier who studied in Cremona who did a segment on varnishing and he put 7 thin coats of varnish on his violin. Quote Link to comment Share on other sites More sharing options...
Davide Sora Posted January 27, 2021 Report Share Posted January 27, 2021 10 hours ago, ShadowStrad said: Yes. I'm thinking 7 thin layers of varnish. There's a youtube video of a luthier who studied in Cremona who did a segment on varnishing and he put 7 thin coats of varnish on his violin. If the intensity of color you see in the video is okay with you go for that one, with 7 coats of that varnish I assume that the thickness of the layer will not be excessive. For me that color is too light and not very intense, so to get the intensity of color that I would like, you should probably apply twice as many coats of colored varnish (and so, with the tecnique you mention, doubling also the transparent coats), increasing the thickness by a lot. Any varnishing technique is fine if it gives the results we want without compromising the acoustics, so everyone must try to find what works for him, there is no better or worse system than another, as long as it gives good results and allows us to achieve the goals we have set ourselves. Quote Link to comment Share on other sites More sharing options...
Wood Butcher Posted January 27, 2021 Report Share Posted January 27, 2021 After seeing the first three seconds of that video, I knew there was no point in watching further. Quote Link to comment Share on other sites More sharing options...
Shelbow Posted January 27, 2021 Report Share Posted January 27, 2021 3 minutes ago, Wood Butcher said: After seeing the first three seconds of that video, I knew there was no point in watching further. He sanded away your interest............. Quote Link to comment Share on other sites More sharing options...
Wood Butcher Posted January 27, 2021 Report Share Posted January 27, 2021 Indeed, he did. But despite this, it still impressed the OP. Quote Link to comment Share on other sites More sharing options...
David Burgess Posted January 27, 2021 Report Share Posted January 27, 2021 "Yes. I'm thinking 7 thin layers of varnish. There's a youtube video of a luthier who studied in Cremona..." What did he study in Cremona? Quote Link to comment Share on other sites More sharing options...
catnip Posted January 27, 2021 Report Share Posted January 27, 2021 Doesn't look like "thin" layers of varnish... just 7 layers of varnish. If you weigh the instrument before and then after varnishing you will have a meaningful number regarding your varnishing technique... ie sanding does remove some weight. Quote Link to comment Share on other sites More sharing options...
Wood Butcher Posted January 27, 2021 Report Share Posted January 27, 2021 8 minutes ago, David Burgess said: "Yes. I'm thinking 7 thin layers of varnish. There's a youtube video of a luthier who studied in Cremona..." What did he study in Cremona? Do courses in Cremona have a 100% pass rate? Does any violin making school have a 100% pass rate? Quote Link to comment Share on other sites More sharing options...
sospiri Posted January 27, 2021 Report Share Posted January 27, 2021 18 hours ago, Wood Butcher said: This was the Karl Roy method you hyped before? The Karl Roy instrument linked to looked to me like paint was used. And thus it fails to deliver what Davide says: 17 hours ago, Davide Sora said: Tried, and would be a good idea if the final thickness of the varnish wasn't an issue. Maybe good for light colors, but if you want to get some color intensity (say similar to red Strads) you would most likely end up with excessive varnish thickness, and this would be a problem. It is also the system used with the glazing technique, but instead of the colored varnish layer a very light pigment layer (oil colors) is used, but in my opinion it does not give too convincing results for transparency. Did the Cremonese masters use Brazilin dye? Quote Link to comment Share on other sites More sharing options...
JacksonMaberry Posted January 27, 2021 Report Share Posted January 27, 2021 Lots of ways to make a yellow varnish. Aniline dyes can be used to color the oil, then a neutral resin cooked in. Or you can make a yellow rosinate with Luteola and zinc salts. Or you can again tint the oil with aloe ferrox and cook in a neutral resin. Quote Link to comment Share on other sites More sharing options...
ShadowStrad Posted January 27, 2021 Author Report Share Posted January 27, 2021 4 hours ago, David Burgess said: "Yes. I'm thinking 7 thin layers of varnish. There's a youtube video of a luthier who studied in Cremona..." What did he study in Cremona? I'm assuming violin making. At any rate the violin looks and sounds good. But each person of course has their own personal preference. Quote Link to comment Share on other sites More sharing options...
MikeC Posted January 27, 2021 Report Share Posted January 27, 2021 21 hours ago, violinsRus said: I can't believe it, so did I! I was trying to make it match this look and failed miserably! Luckily just a dream. Dream on, as they say... I like that! What is it? Quote Link to comment Share on other sites More sharing options...
ShadowStrad Posted January 27, 2021 Author Report Share Posted January 27, 2021 8 minutes ago, MikeC said: I like that! What is it? I like it too. Quote Link to comment Share on other sites More sharing options...
violinsRus Posted January 27, 2021 Report Share Posted January 27, 2021 40 minutes ago, MikeC said: I like that! What is it? French, Paris, mid-1800's, Charles Jacquot. Nice violin, in spite of the extensive repairs. I am loving the varnish, just can't figure out how to get a close match. Of course the look is achieved with the correct mix of wood preparation, process, and materials. And in a case like this, age! Quote Link to comment Share on other sites More sharing options...
ShadowStrad Posted January 27, 2021 Author Report Share Posted January 27, 2021 1 hour ago, violinsRus said: French, Paris, mid-1800's, Charles Jacquot. Nice violin, in spite of the extensive repairs. I am loving the varnish, just can't figure out how to get a close match. Of course the look is achieved with the correct mix of wood preparation, process, and materials. And in a case like this, age! It's very pretty. Quote Link to comment Share on other sites More sharing options...
David Burgess Posted January 27, 2021 Report Share Posted January 27, 2021 1 hour ago, ShadowStrad said: It's very pretty. I will disagree, and call this violin a shadow of what it once was, and was intended to be, when it was in its full glory. Sorta like this: Quote Link to comment Share on other sites More sharing options...
Davide Sora Posted January 27, 2021 Report Share Posted January 27, 2021 13 minutes ago, David Burgess said: I will disagree, and call this violin a shadow of what it once was, and was intended to be, when it was in its full glory. Quote Link to comment Share on other sites More sharing options...
Wood Butcher Posted January 27, 2021 Report Share Posted January 27, 2021 I'm not really sure on the idea of using strongly differing colours for each coat. I tried this once, and well... Quote Link to comment Share on other sites More sharing options...
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