Krzysztof Komeda Quintet: Astigmatic. Power Bros Records – POWER BROS 00125 [Poland 1994]
Cover design by Witold Popiel
https://artinhouse.pl/en/artist/witold-popiel/895
Bloch, Juon, Malipiero, Schönberg, Göbel-Trio Berlin: Musik Der 20er Jahre. Thorofon MTH 203 [1979]
Drawing by Oskar Schlemmer
https://en.wikipedia.org/wiki/Oskar_Schlemmer