In reality spiral arms are 3 - dimensional structures but over a large area objects within them can have their positions represented approximately on a flat map. (galaxymap.org)
This will not only give your space some room to breathe, it will also make it appear bigger simply because of the array of objects within it.» (theeverygirl.com)
Playing with forms taken from the Minimalist tradition — Sol LeWitt's white open cubes come to mind — Johnson turns them into a reflection on blackness by breaking the rational structure open and embedding loaded objects within it. (art.thehighline.org)