Manifold by Howard Grill
Lotus by Howard Grill
Elbows by Howard Grill
Sunflower I by Howard Grill
Grape Hyacinth by Howard Grill
Blowdown Pipe by Howard Grill
Rivets by Howard Grill
Cyclamen by Howard Grill
Bolt by Howard Grill
CHV by Howard Grill
Gerbera II by Howard Grill
Coneflower by Howard Grill
Pipes II by Howard Grill
Valves by Howard Grill
Trillium II by Howard Grill
Sunflower II by Howard Grill
Mum I by Howard Grill
Mum II by Howard Grill
Gerbera I by Howard Grill
Pipes I by Howard Grill