ryszard waśko 'a' und 'b', 2-part 1992 soot on fabric on wood 50 x 35 x 2 cm each, 50 x 74 x 2 cm total reverse signed and dated inquire hide name email text hello, i am interested in the work "'a' und 'b', 2-part" by ryszard waśko. could you please provide information about this work and its availability. thank you is part of the exhibition no. 1/2026 dóra maurer and ryszard waśko