It's a 35 pound leather executive office chair connected to a 16" (little girl's) Princess bike re-welded into a recumbent (recliner bike) and using a piece of another donor bike frame.
I built it in honor of "Bike to Work Day".
If you like fun/unusual home built bikes... check out my hobby site Woodenbikes.com
Step 1: Design your bike using a CAD system (Cardboard Aided Design)
For detailed instruction on designing a sweet handling recumbent visit www.bikesmithdesign.com
Step 2: Cut and Miter the bike tubes for joints
Step 3: Clamp or strap tubes together for welding
Tack welds are small to avoid melting too much of the nylon strap.
Step 4: Weld it together
*MIG = Metal, Inert Gas sheilded welding. however I use a cheaper flux cored feed wire instead of gas sheilding. It helps keep my weld quality low so I won't obsess as much.