Most of that stuff is in storage in another state. I'm not sure how silverpoint would scan. It would probably just look like a pen or pencil drawing.
Basically it is drawing with a piece of silver wire. The mark is very faint, especially on paper. To get enough silver to deposit, you often use paper covered with a ground of some kind, like gesso or very find sand or grit in a sizing of some kind.
Over time the silver tarnishes and darkens, but it has a luster about it that would be very difficult to photograph or scan. If you don't want the silver to tarnish, you can coat the work with a modern sealer, but no one really knows how that will age over the years.
One of the ways of drawing with silver point is to "glaze" over the work by tracing and retracing over the forms, to build up a fusion of the marking material. This can result in a very cloudy, diffuse rendering that still has a definite graphic look to it.
Very time consuming and it's hard to judge when to stop since the image is so faint.
One artist I knew used to spray the silver with chemicals to "develop" the image to a certain point, and then neutralize it when it had reached the darkness level he wanted, and then he sealed it.
You can also draw with gold wire, the markings are a faint yellow brownish color, but they have a definite luster to them. The gold doesn't tarnish like the silver, so you don't have the change over time. Depends on the effect you want I guess.
There was an artist in recent years who did these very large semi-photo real silver and gold point drawings. Several feet across. A reproduction simply cannot do them justice. They are very faint, and the light changes as you walk around them.
I've actually thought about doing a digital installation piece using Processing that has drawings and photos that exhibit apparent change according to the light and the viewer's orientation to the work. And of course with digital, you could have the actual image itself change, and not just the viewing apparition.
Basically it is drawing with a piece of silver wire. The mark is very faint, especially on paper. To get enough silver to deposit, you often use paper covered with a ground of some kind, like gesso or very find sand or grit in a sizing of some kind.
Over time the silver tarnishes and darkens, but it has a luster about it that would be very difficult to photograph or scan. If you don't want the silver to tarnish, you can coat the work with a modern sealer, but no one really knows how that will age over the years.
One of the ways of drawing with silver point is to "glaze" over the work by tracing and retracing over the forms, to build up a fusion of the marking material. This can result in a very cloudy, diffuse rendering that still has a definite graphic look to it.
Very time consuming and it's hard to judge when to stop since the image is so faint.
One artist I knew used to spray the silver with chemicals to "develop" the image to a certain point, and then neutralize it when it had reached the darkness level he wanted, and then he sealed it.
You can also draw with gold wire, the markings are a faint yellow brownish color, but they have a definite luster to them. The gold doesn't tarnish like the silver, so you don't have the change over time. Depends on the effect you want I guess.
There was an artist in recent years who did these very large semi-photo real silver and gold point drawings. Several feet across. A reproduction simply cannot do them justice. They are very faint, and the light changes as you walk around them.
I've actually thought about doing a digital installation piece using Processing that has drawings and photos that exhibit apparent change according to the light and the viewer's orientation to the work. And of course with digital, you could have the actual image itself change, and not just the viewing apparition.