Jan Josef IV. Dobrzenský with parents, 1946

Jan Josef IV. Dobrzenský, 1950

Jan Maxmilián Dobrzenský, the witness's father

Leopoldina, née Lobkowicz, the witness's mother

Jiří Pospíšil in 2023

Ladislav Cvak, Ostrava, September 2023

Ladislav Cvak, Ostrava, September 2023

Ladislav Cvak in the laboratory in 2023

Ladislav Cvak in the laboratory in 2023

Ladislav Cvak in the chemical laboratory in 2023

Ladislav Cvak in the chemical laboratory in 2023

Ladislav Cvak in the chemical laboratory in 2023

Grandfather leading the cows to pasture. Photographed before he joined the Unified Agricultural Cooperative (JZD), as their cows were confiscated, photographed in the early 1950s

Four-year-old Ladislav Cvak with his teddy bear in the studio, ca. 1953

Six-year-old Ladislav Cvak with his parents, ca. 1955

Carnival in Budkov in 1956, photos taken by Ladislav Cvak himself when he was in the second grade

Carnival in Budkov in 1956, photos taken by Ladislav Cvak himself when he was in the second grade

Carnival in Budkov in 1956, photos taken by Ladislav Cvak himself when he was in the second grade

Seven-year-old Ladislav Cvak at his first Holy Communion in 1956

Promotional postcard showing the library of the pharmaceutical company Galena in the 1960s. The library was later adapted into Ladislav Cvak's office, where he worked for 30 years. Standing on the right is Tomáš Elis

Ladislav Cvak (standing on the far left) with his classmates from the Secondary Industrial School in Brno, ca. 1968

Young scientist Ladislav Cvak, 1970s

With his wife Marcela at the university dormitory in Prague Strahov in 1973

After his wife Marcela's graduation from Carolina in 1975. Pictured with the Cvak family is their two-year-old daughter Ivana

Graduation of Ladislav Cvak at Karolinum in Prague in 1976.