Just wondering, would it be okay to sell a very small amount of prints of my work that has your image on the backround? The amount of prints would be about 10 and the monetary gain would be minimal. I want to promote a webcomic that I'm starting to draw, and I think selling prints of the art at an anime convention would be a nice way to do so. I would add your dA profile's address on the picture.
Of course, if you're not okay with this I won't sell the prints without your permission.