Das könnte interessant sein: https://www.smb.museum/en/events/detail/die-collage-als-neue-bildform-2.html?tx_smb_pi1%5Btarget%5D=197&tx_smb_pi1%5Btype%5D=8&tx_smb_pi1%5BbackPid%5D=52&cHash=c88dd0f6c54b3af2326f1c4a78ae3ceb