I think a lot of people would love to get art, but especially if they aren't artists themselves they just don't remember to phrase their prompts in a way that artists can work with them. So of course I won't force anybody to ask for art if they prefer fic (that's what the "do you want to receive fic or art" question is for), but those people who say they like art AND fic should at least try to think of proper art prompts as well. ;) You guys have as much a right to get proper prompts as the writers.