Hidden in the garden of physicist Erwin Schrödinger's house is a life-size figure of a cat from his famous thought experiment.

This ossuary is more than five centuries old and is heralded as one of the finest in Switzerland.

This colorful but controversial ceiling has been likened to a 21st-century Sistine Chapel.

A copy of the famous statue can be found in this Florence piazza, along with one of the most breathtaking views of the city below.