Well, it seems that a gallery like that already existed in the past, the Showcase, and it was located in the Art section. Worth mentioning that there is a thread on s&i that is focusing on bringing back the Showcase. But it seems that it will run from its origins and it will be sort of a textures making competition.

So, i guess this new gallery can be a remake of the old one, where someone could suggest his collection of fine art to be showcased. And i suggested e&m as a way to make the board more attractive but leaving it as a second option seems better, because placing it on the art section seems to be more suitable than in entertainment and media.