Bike-Powered Kinetic Sculpture

Ever ridden a crocodile bike? We thought not -- these two sculptors build them:

Raymond Rawls and Lorraine Duerden explore the potential for using abandoned, recycled bicycles as the foundation to create large-scale ambulatory kinetic sculpture. In "Bike-Powered Kinetic Sculpture" from PKN Gainesville, Vol. 10, they speak about the creation process of these animal-themed rideable sculptures, and the community parades where they put them on display.