Jan Pirk learning to ski, early 1950s. As an adult, he participated on a number of skiing marathons.

Jan Pirk as a pioneer, 1959

Jan Pirk, the 1950s

Jan Pirk, early 1950s

Jan Pirk, 1948

Jan Pirk with his sister, playing at doctor and his patient, the 1950s

Jan Pirk's paternal grandfather the doctor and his wife, early 1900s

Jan Pirk's maternal grandfather, a keen Sokol member and at the time of the first republic, a businessman and manufacturer

Jan Pirk's mother with her son (right) and daughter, early 1950s

Jan Pirk's great-grandfather Julius Pick (the Picks later changed their last name to Pirks)

Jan Pirk's father and mother

Jan Pirk's parents' wedding photo

Jan Pirk in 2020

Jan Pirk in 2020

In the operating theatre at IKEM, 1976

Petr Kubíček / Ostrava / September 2022

Petr Kubíček / Ostrava / September 2022

Petr Kubíček / 1985

Petr Kubíček / 1980s

Petr Kubíček and Lumír Salzman / 1980s

Petr Kubíček / after his release from custody in 1985

Petr Kubíček / 1985

Petr Kubíček with members of PBK Blues band / late 1980s

Petr Kubíček with his friend Simona / Havířov / second half of the 1980s

Petr Kubíček / 1980s