RoboGames Award Prototype (with rack) I made the top and bottom pieces of the rack out of black acrylic (cause it's what I had on hand). Two top holes for ribbon, two bottom holes for bolts. Second draft. ← Previous Album: Robogames award Next → Photo by Lenore M. Edman CC BY 2.0 May 03, 2009 Canon PowerShot S2 IS