Nearly every available surface at McCrae Art Studios, from the worktables to the walls, is covered with canvas, splattered with paint or crowded with odds and ends of metal, plaster and clay. If it isn’t art already, it’s on the way to being there. The ramshackle warren is shared year-round by 23 of the area’s best-known painters, sculptors and graphic artists. For one afternoon, we transformed it into a showcase for our own fall fashion creations.