overview opening hours The White Room Gallery and Pragovka Gallery are exhibition areas in the middle of the former Praga factory’s industrial architecture. Their programmes focus on exhibiting and supporting artists resident in the Pragovka studios as well as other Czech and international artists. Thus, they raise awareness of high quality contemporary visual culture. opening hours january—december mon closed tue—fri 14:00—20:00 sat—sun 14:00—18:00 more about opening hours Source: Pragovka Gallery opening hours january—december mon closed tue—fri 14:00—20:00 sat—sun 14:00—18:00