The Pandorica Opens

The Pandorica Opens was one of the final paintings by Vincent van Gogh, painted in 1890 and inspired by transmissions he picked up from 102 AD Stonehenge. It remained undiscovered until 1941, when it came to the attention of Winston Churchill who recognised it as a message to the doctor. By 5145 it was located in the Royal Collection, where River Song stole it so she could deliver it to the Doctor. (DW: The Pandorica Opens)