check the other mission statements.
we can adapt what is meant by mission stantement to our needs?
we could have a statement of the gallery aims, and one for the visual art team... or somink?
one saying the obvious boring stuff, accessible, etc.
the other more within the feeling of the group?
Maybe it could work? But it will be a kaleidoscopic blend of mysterious shadows and rainbow hued-dreams seen through compassionate tears.