Michelangelo - The Delphic Sibyl from the Sistine Chapel

Michelangelo (1475-1564) - the Delphic Sibyl from the Sistine Chapel (1512)
Grenada 1c Stamp Issued 1975
Painting in the Sistine Chapel, Vatican City

In 1975, Grenada issued a series of stamps to commemorate the 500th anniversary of the birth of Michelangelo.  This is one of the most famous images from the Sistine Chapel, being the Delphic Sybil.  Sybils are part of Greek mythology, who were prophets in many locations in legendary tales.

It is said that Michelangelo did not enjoy the commission that was given to him - to paint the huge ceiling of the Sistine Chapel took 5 years.  However, this work is his most monumental and well regarded feat that gained him fame.