Diana and Actaeon, 1556-69 by Titian

Diana and Actaeon is one of six large mythologies that Titian produced for King Philip II of Spain between 1549-62. The project seems to have been conceived when Titian met Philip, first at Milan in 1548, and then at the Imperial Diet at Augsburg in the winter of 1550-51, on both of which occasions he also painted the prince's portrait.

Titian was allowed exceptional freedom in choosing the subjects, which are drawn from Ovid's 'Metamorphoses'. The commission stimulated him to create the most ambitious and magnificent works of his entire career. Titian coined the term 'poesie' for his elegiac compositions, because he regarded them as the visual equivalents of poetry.

The first two mythologies, Danae (1549-50) and Venus and Adonis (about 1552-4), were variations of pictures Titian had painted before. In 1556, the year Philip was crowned king of Spain, Titian sent him Perseus and Andromeda, to be joined later by the Rape of Europa (1559-62).

Three years after the 'Perseus', Titian sent Philip Diana and Actaeon and 'Diana and Callisto'. Designed as pendants (a stream flows from one to the other), the two paintings have remained together throughout their history. Another late poesia destined for Philip but never sent is The Death of Actaeon, now in the National Gallery. In this work, Titian movingly depicted Actaeon, transformed into a stag by Diana, being torn to death by his own hounds.