How many movies have Aja Farkačová and Miroslav Hájek collaborated on?

They have worked on 3 movies together! Their first movie together was Ticho! Ticho! Ticho! (1963) while their highest rated movie together was A Star Is Falling Upwards (1975). They have not worked together since A Star Is Falling Upwards (1975). They are most known for their music films together.