27th Edition of the International Poster Biennale in Warsaw
The first and most famous poster biennial. The exhibition is shown in the Warsaw Poster Museum. Among them the posters “For an open Switzerland” and “Die Panne”.

IPT International Poster Triennial Toyama 2021
Toyama Prefectural Museum of Art and Design.
This exhibition with posters from all over the world is intended to provide an overview of the current status of international poster design. Included is the TOBS poster: Dürrenmatt “The Breakdown”.