Well, that is up to the art community... Art is something that is highly subjective, and it's niche... Steem is still very small so a niche topic like art can be hard now, but this also means that it is the best time for artists to come in and make their ruckus.

There are also some communities that support artists already, like @slothicorn, or even great artists who made their name popular here like @itinerantartist or @shinyforest