Struttura acroma (Achromatic Structure) is a light device. Three white incandescent bulbs are applied on the back side of a cube. Each of the lamps is controlled by a thermal switch.

A perforated metal sheet with triangular pattern is positioned short of the rear projection screen. The effect aims at the interference between the three rhythms of switching on and off of the lamps.

Artist
Giovanni Anceschi

Title
Struttura acroma (Achromatic Structure)

Date
1964

Exhibition
Miriorama 14