overview opening hours programme Holešovice, a district that is rapidly becoming the epicenter of contemporary art, has another important point of reference. Bold Gallery is a project of the renowned gallerist Oldřich Hejtmánek and it provides space almost exclusively for contemporary authors. opening hours january—december mon closed tue—fri 14:00—18:00 sat 11:00—18:00 sun closed Arrangements can be made for an out-of-hours visit. more about opening hours contemporary art Michael Nosek — Afterimage 18. 9. 2025 — 18. 10. 2025 Bold Gallery opening hours january—december mon closed tue—fri 14:00—18:00 sat 11:00—18:00 sun closed Arrangements can be made for an out-of-hours visit.