Buildings reflected in the astronomical clock in the Upper Square of Olomouc, Czech Republic

Buildings reflected in the astronomical clock in the Upper Square of Olomouc, Czech Republic

In Olomouc’s Upper Square, next to the tower of the 15th-century Town Hall, is the Czech city’s famous astronomical clock. The clock doesn’t just keep the time of day, but tracks the phases of the Moon, days of the year and even has a star map to indicate what might be visible in the night sky. In this photo, you can see buildings from the square reflected in the clock’s face.