Mum Jarmila Kaňáková with sons Jan (right) and Karel

Jan Kaňák (right) and his older brother Karel in 1962

Jan Kaňák (right) and his older brother Karel in 1955

Jan Kaňák and his older brother Karel in 1955

Jan Kaňák on the feast of St. Nicholas in 1955

Jan Kaňák in 1969

Jan Kaňák in 1969

Current picture of Josef Motyčka during the Eye Direct shooting in Prague, October 30, 2019

Picture of Josef Motyčka, mid 1970s

International building camp under the heading of International Voluntary Service, Mariánská near Jáchymov, late 1960s

International building camp under the heading of International Voluntary Service, Mariánská near Jáchymov, late 1960s

Josef Motyčka during a concert of the McLain Family Band bluegrass band, U.S. embassy in Prague, June 5, 1975

McLain Family Band at the U.S. embassy in Prague, June 5, 1975

Johnny Cash visiting U.S. embassy in Prague, Josef Motyčka second from the left; 1978

Johnny Cash visiting U.S. embassy in Prague, Josef Motyčka second from the left; 1978

Celebration of the United States Bicentennial with people of the Greenhorns band, Slapy reservoir, 1976

Karel Kryl's visit at the Motyčkovi house in California, April 22, 1989

Karel Kryl's visit at the Motyčkovi house in California, April 22, 1989

Eva Motyčková and Karel Kryl, California, April 22, 1989

Josef Motyčka and Leoš Válka at the ariport in Melbourne, 1987

Josef Motyčka (in the middle) repairing a skyscraper in Melbourne, 1987

Josef Motyčka repairing a skyscraper in Australia, 1987

Josef Motyčka repairing a skyscraper in Australia, 1987

Josef Motyčka repairing a skyscraper in Australia, 1987

The Greenhorns during their US tour, 1990