画廊展览 机构展览 John Hilliard Galerie Hetzler + Keller, Wiesbadener Straße 15, Stuttgart - Bad Cannstatt, 6 February – 13 March 1976 展览现场 List Index John Hilliard Galerie Hetzler + Keller, Wiesbadener Straße 15, Stuttgart - Bad Cannstatt, 6 February – 13 March 1976 Installation view