He was forced to sell many works from his personal collection by the Stock Market Crash of 1929.

The Washington National Cathedral may sell rare books from its collection.

It is something of a coup, then, that Sotheby's has a chance to sell any works from his collection.

Reportedly he sold three Ferraris from his collection to pay for it.

The Philadelphia museum even sells temporary tattoos of artworks ($2) from its collection.

It has never before sold a work from its collection, and the move stirred hot debate among the more than 2,000 members.

Speculation is rife about why he is selling 48 works from his collection.

The museum decided that the only way to raise money quickly was to sell a work from its collection, as it has before.

The museum might sell art from its permanent collection to help pay for the contemporary works, of which there are more than 200.

Estate duty forced the Duke to sell many pieces from the family's renowned collection of paintings and drawings.