martin willing orbital 1997 steel, gebogen, vorgspannt 36.4 × 63 cm1′ 2 5⁄16″ × 2′ 13⁄16″ signed and dated, gv, bottom inquire hide Name Email Text hello, i am interested in the work "orbital" by martin willing. could you please provide information about this work and its availability. thank you is part of the exhibition art cologne 2023