Students of the Havlíčkův Brod gymnasium during the general strike in the town square on November 27, 1989 (photo courtesy of Vysočina Museum Havlíčkův Brod)

Tomáš Holenda (with a mic) and Jiří Černý (on the right) moderate the general strike assembly in the town square on November 27, 1989 (photo courtesy of Vysočina Museum Havlíčkův Brod)

Students form a human chain around the Havlíčkův Brod town center, approx. November 1989 (photo courtesy of Vysočina Museum Havlíčkův Brod)

Evening assembly in the Havlíčkův Brod town square, Christmas 1989 (photo courtesy of Vysočina Museum Havlíčkův Brod)

Petr Dohnal in 2019

Petr Dohnal in 2019

Singing the national anthem in front of the Pardubice Theatre during the Velvet Revolution

In front of the Pardubice Theatre - a day before the general strike was declared on 26 November 1989

In front of the Pardubice Theatre - the general strike on 27 November 1989

In front of the Pardubice theatre - Milan Sandhaus, a popular actor, during the general strike on 27 November 1989

In front of the Pardubice Theatre - the general strike on 27 November 1989

In front of the Pardubice Theater - the general strike, 27 November 1989

A gathering in Strakonice during the Velvet Revolution

A gathering in Strakonice during the Velvet Revolution 1989

A gathering in Strakonice during the Velvet Revolution

A gathering during the Velvet Revolution, 1989 Strakonice

M.Trégl speaks to citizens as a spokesman for the Strakonice Civic Forum during the Velvet Revolution in 1989

Jana Dvorská's brother Alexandr Pilař during the intervention on the Národní avenue, November 17, 1989

Lumír Sokol and Oscar Band in 1988

Oscar Band, Májovka Undeground Festival in 1986

Hynek Faschingbauer speaks to demonstrators at Domažlice Square on Wednesday 22, November 1989 - the Velvet Revolution begins here

People Woke Up - A gathering on Domažlice Square on Wednesday 22, November 1989

A demonstration on the square in Domažlice in the week after November 17, 1989

Slovak University of Technology in Bratislava during the revolution in 1989 - Igor in front

Slovak University of Technology during the revolution - in front Igor Brossmann