Sahinis- Runiu house, Politia, Athens

250 kgr. betonite rock, metal cord, ball bearings, red spring board


At the corner of the house-which was a glass enclosed trapezoid area originally intended for planting-I hung a 250 Kgr. rock by a thin metal chord of 6 mm through a ball bearing.

This setting allowed the rock to rotate around its axis provided that a willing spectator stepped upon the red spring board and risked touching it.

When the owners had to sell the house they hung the piece by an olive tree.