Astronomical Clock on the Town Hall, Old Town Square, UNESCO World Heritage Site, Prague, Czech Republic, Europe

photography colour colour image color color image outdoors outside night nobody no one no one travel destination travel destinations travel vertical vertical image tourist destination landmark landmarks famous well known well known astronomical clock clock town hall old town square unesco unesco world heritage site world heritage site prague czech republic europe european close up close up closeup close up shot close up shot closeup shot close up view close up view closeup view detail zodiac astronomical solar system timepiece pointers mechanism medieval 15th century prague astronomical clock prague orloj dial astrolabe tourism