Jiří Procházka standing in front of the house in Sapele where he was staying with his colleagues, 1965

Finance Minister Mr. Festus visiting the shoe factory in Sapele, 1965

Opening ceremony of the reconstructed factory in Sapele (the blue cross on the photo marks Jiří Procházka), January 1966

Shoe factory in Sapaele, Nigeria, after reconstruction, 1966

Worker in the factory in Sapele, 1966

Work shift in the Sapele factory, 1966

Graduation, Brno, 1971

Jiří Procházka 50 years old, 1983

Husband and wife Procházka, 2010

With sons Jiří (left) and Ladislav, 2015

Eighty-five-year-old cyclist Jiří Procházka, 2018

Jiří Procházka, 2023

Aleš Richter in 2019

Aleš Richter, 1970s

Zuzana Richterová, 1970s

Zuzana and Aleš Richter, graduation, Vienna, 1st half of the 80s

Aleš and Zuzana Richter, 2nd half of the 1970s

Aleš and Zuzana Richter, Jabloňov, 2nd half of the 1970s

Aleš Richter with daughters, Jablonov, 1970s

Aleš Richer, 80s

Wedding, Aleš and Zuzana Richter, Brno, 1972

Jiří Nečas in 2017

Jiří Nečas in 2017

Jiří Nečas, photo from his personal file, Prague, 1952

Jiří Nečas 1952