Tasu is a lateen rigged ultra light kayak.
A site specific sculpture adapted to water and wind
made out of two folded foils of 8mm aluminum (I have a severe allergy for epoxy and plywood)
The folded hull is all riveted (the local welder turned to be a fascist)
A six square meters lateen dacron sail provides Tasu's wind propulsion (too lazy to paddle)
two asymmetric cambered leeboards improve its capability to sail upwind (if necessary).

The aluminum model, some aluminum formatting steps, the first buoyancy test, and winter hibernation.