overview opening hours This gallery, located on the Smetana Embankment, has been in existence since 1917 as the gallery of the Hollar Association of Czech Graphic Artists, whose members were and are professional artists of the highest calibre. The gallery presents their works at regular solo and group exhibitions. A wide range of graphic works are available for viewing in the gallery's depository. The gallery also offers an excellent selection of publications on graphic art as well as monographs. opening hours january—december mon closed tue—sun 10:00—12:00 13:00—18:00 Open during exhibitions. Closed on public holidays. more about opening hours accessibility Wheelchair access to the gallery can be arranged through the entrance from Divadelní street by calling +420 737 288 310. opening hours january—december mon closed tue—sun 10:00—12:00 13:00—18:00 Open during exhibitions. Closed on public holidays.