hartmut böhm raumstruktur nr. 36 1968/75 acrylic glass 95 × 95 × 12 cm3′ 1 2⁄4″ × 3′ 1 2⁄4″ × 4 12⁄16″ reverse signed and dated inquire hide name email text hello, i am interested in the work "raumstruktur nr. 36" by hartmut böhm. could you please provide information about this work and its availability. thank you is part of the exhibition art cologne 2022