Troublemakers (2015) unearths the history of land art in the tumultuous late 1960s and early 1970s. The film features a cadre of renegade New York artists that sought to transcend the limitations of painting and sculpture by producing earthworks on a monumental scale in the desolate desert spaces of the American southwest. Also screening: Homeostasis (2017). Premiering a collective documentary tribute to beauty of the fossil and petrochemical landscape of the North Bohemia. Produced by the Agosto Foundation. Echoes (1979). Digital transcription of a super 8mm colour film made by Miloš Šejn. Reflections of sun rays penetrating through the rocks on the water surface in a narrow gap in Plakánek valley of a side stream of Klenice Creek in Krkonoše Mountains. The film suggests a hallucination visual effect after staring a long while at a single spot. Echoes is an excerpt from the 30-min. film Rokle. Entrance adults - 80 Kč (50 Kč for Ponrepo members) students, seniors and people with physical disabilities - 70 Kč (40 Kč for Ponrepo members) children under 15 years - 60 Kč (30 Kč for Ponrepo members)