Though it started up just over a year ago, the Ice Cube Gallery has already made its mark not just in RiNo, but in Denver's art world as well. This is partly because of the obvious talent of the co-op's members, who include Sophia Dixon Dillo, Theresa Anderson, Karen Roehl, Carol Browning, Katie Caron, Michael Gadlin, Ray Tomasso and Regina Benson. But it's also because of the swank and enormous exhibition space that Ice Cube occupies in a handsome red-brick building that was once a dry ice factory; this impressive facility puts every other Denver co-op to shame.