The exhibition catalogue is still available here:
https://ngbk.de/de/shop/publikationen/1-0-1-one-o-one-intersex
The documentation of the exhibition you can purchase here:
https://ngbk.de/de/shop/publikationen/1-0-1-one-o-one-intersex-dokumentation
Please visit the NGBK Archive page for the exhibition with further links and materials: