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Gouache & white pastel pencil on gampi, sandwiched between 4 sheets of gampi glued together with GAC 500. So there are 5 layers of gampi all together. Shot on a window.
In my previous experiment, I played with using Chinese mulberry paper to paint/draw on, and then attaching it to a gouache/acrylic surface. The mulberry paper is thin, but only slightly transparent (as you can see in this entry; it was also really easy to handle, and it dampened very easily and evenly.
So today, I tried doing the same thing with a gampi paper that is known as 'Japanese silk tissue.' It's not silk, it's a gampi fiber made into a super thin, fairly transparent paper. it's often used in conservation work.
So first, I made 2 sets of 2 swatches, one of the Koh-i-noor watercolor pencils and another of the gouache (I didn't bother with the pastel pencils this time). Attached it to a gouache/acrylic scrap using the spritz & dust method using wheat paste. For the most part, it's really hard to see where the swatches even are! And it was very difficult to dampen the paper evenly; the paper was also harder to handle after dampening. And with the paper unevenly dampened, it's not uniformly transparent throughout. It's pretty much impossible to see the Koh-i-noor swatch (on the left).
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While the swatches were drying, I also started the seahorse with gouache. The paper puckered and stayed puckered. I started with a very watered down black+brown pigment and finished it with a white pastel for highlights. This is shot attached to newsprint.
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At this point, looking at the swatches drying, I decided to not bother collaging the seahorse onto another drawing/painting. Instead, I decided to sandwich it between more layers of gampi, and the result is the top image.
I can definitely see some possibilities for this, maybe in a book, or in a sculptural work.