©
duffea: Water Dropets
©
duffea: Snow Bush
©
duffea: Bamboo Texture
©
duffea: Stand Out
©
duffea:
©
duffea:
©
duffea: Bloodleaf
©
duffea: Cactus
©
duffea: Chemistry
©
duffea: Stacks
©
duffea: Library Sprinkler System
©
duffea: Sculpture
©
duffea: Sculpture
©
duffea: Sculpture
©
duffea: Gate
©
duffea: Sculpture
©
duffea: Ceramics & Chemical Engineering
©
duffea: Copper
©
duffea: Iowa State University