Meditations - Spirale. 1973/80. Multiple. Chromed brass with electric engine. Honisch 158. Signed and numbered on plinth. From an edition of 500 copies. 110 cm (43,3 in). With plinth (diameter 25 cm) 115 cm (45,2 in). The multiple has its origin in a model of a 8.5 meter tall light sculpture for the University Bochum. From the initially planned edition of 500 copies only 12, according to Honisch, were realized. Functioning. [EH].