Ondřej Šteffl (the first one from the left) with his friends, 1970s

Ondřej Šteffl (the third one from the left), 1970s

Ondřej Šteffl travelling, beginning of the 21st century

Ondřej Šteffl (in the front), 2010s

Ondřej Šteffl, Šumava, 2010s

Ondřej Šteffl travelling, 2010s

Ondřej Šteffl travelling, 2010s

Ondřej Šteffl, Nepal, 2010s

Ondřej Šteffl travelling, 2020s

Ondřej Šteffl, Kyrgyzstan, 2010s

Ondřej Šteffl, Madagascar, 2010s

Ondřej Šteffl, Madagascar, 2010s

Ondřej Šteffl (the fourth one from the left), Madagascar, 2010s

Ondřej Šteffl with his colleagues in Madagaskar, 2010s

Ondřej Šteffl, Madagascar, 2010s

Ondřej Šteffl

Ondřej Šteffl, 2023

Ondřej Šteffl, 2023

August 21, 1968 in Běloves, a barricade in front of the former Czech customs house, photo by Jiří Šulitka

August 21, 1968 in Běloves, a barricade in front of the former Czech customs house, photo by Jiří Šulitka

August 21, 1968 in Hronov, colleagues from KAN, from the left: Jiří Horyna, Jaroslav Novák

Běloves - artillery guns of the second artillery set, ammunition wagon in the background

August 21, 1968 in Hronov, Soviet tanks in front of Jaroměř

August 21, 1968 in Hronov, people in the streets, photo by Jiří Šulitka

Běloves - local people with the first Soviet soldiers on May 9, 1945