Marta Michálková, 2023

Jaroslav Pechman (centre), Jan Zelenka-Hajský (right) and Antonín Hvězda (left), vice-mayor of Sokol Michle, 1935

The Sokol building in Michle shortly after its opening in 1938

Poster of the 10th All-Sokol Meeting held in 1938

Miloslav Hrubý during pole vault, 1947

Like Mattoni in Já, Mattoni

Miloslav Hrubý in 2022

In the role of J. E. Purkyně

Miloslav Hrubý in 2022

Alois Švehlík in his youth

Photo taken at Altenberg. From the left: Olga Porkertová jr., cousins of Ilona and Bärbel, Ilona, Josef Porkert jr., Bärbel (Ilona's sister). Source: personal archive of Ms. Olga Porkertová

Spring break of 1968, Porkerts family. From the left: Josef Porkert, Olga Porkertová jr., Josef Porkert jr. Source: personal archive of Mrs. Porkertová

Visit of the Japanese expedition at the monument of Duchcov viaduct (witness third from the left), undated

Witness (middle) as director of the Svornost mine during a meeting in Ústí nad Labem, 1960s

Witness on the left as director of the Svornost mine in Ohníč in 1963

During the award ceremony (witness on the left), 1960s

Pavel Raniak (right) visiting Varna, Bulgaria in 1962

Borys Bilynskyy during the interview, 2023

Borys Bilynskyy during the interview, 2023

Borys Bilynskyy, first from left. Caucasus, 1951

First mass Hoverliana on the occasion of Shevchenko's 150th anniversary, 1964

Participants of the first mass Hoverliana on the occasion of Shevchenko's 150th anniversary, 1964

Borys Bilynskyy with his future wife Zoryana Reznyk on the Vynnyky Lake, second half of the 1950s

Audience with the Austrian President Kurt Waldheim. Vienna, 1989

Borys Bilynskyy (center) meets with representatives of the Order of Malta. Germany, 1992