Bongo
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I gessoed up a 48" x 32" panel for a painting... and today I noticed these random bluish marks showing through the gesso. The panel is hardboard (masonite-like) which I lightly sanded and cleaned with alcohol before I applied two coats of gesso - which I applied in vertical and horizontal strokes - no random pattern. This morning there are these very noticeable marks all over it. For it to show up in a photo, I had to massively adjust the exposure and contrast - but to the eye, they are quite prominent. You can't appreciate it from the photo, but this will give you an idea. Any thoughts on what might have caused this?
just in time for Halloween.
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just in time for Halloween.
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