Bikes of wood

This gallery of custom bikes has all kinds of wheels (probably 200 of 'em), from lowriders to recumbents to customized Monarch cruisers, but the wooden ones most caught my eye:

Igor Ravbar: "Woo" Woodbike

Peter Dahlberg's Wooden Bike

Bernd Vonau's Wood'Bent recumbent

Earlier: The fake Venom line of Specialized bikes, chainless bikes, and Bikes Against Bush.