On the pilot's first landing, the tail wheel touched down first and the airplane bounced on the main gear, then rotated to the right. The pilot applied left rudder and added power in an attempt to go-around. The right main gear and right wing tip struck the ground, and the airplane nosed down, shearing off the propeller before coming to rest on the nose. The pilot said there was nothing mechanically wrong with the airplane. Postaccident examination revealed the right wing spar, outboard of the lift strut, and the ribs were broken.