overview opening hours admission The Insurance company Kooperativa’s art collection includes some very valuable and beautiful works by Czech artists, from the 18th century to the present. Regular thematic exhibitions are open to the public. opening hours january—december mon closed tue closed wed, thu, fri 14:00—18:00 sat, sun 10:00—18:00 more about opening hours admission free more about admission Source: Galerie Kooperativy admission free opening hours january—december mon closed tue closed wed, thu, fri 14:00—18:00 sat, sun 10:00—18:00