overview opening hours Clauda is a new contemporary art gallery located in the heart of Prague’s Letná neighborhood – Veverkova 28, Praha 7. Clauda is a continuation of the project Superpositions. opening hours january—december wed—sat 14:00—18:00 The gallery can also be visited by prior arrangement. more about opening hours Source: Clauda opening hours january—december wed—sat 14:00—18:00 The gallery can also be visited by prior arrangement.