SELF-PORTRAIT WITHOUT BEARD | VINCENT VAN GOGH

Even though Van Gogh painted many portraits of himself, this one is by far the most famous as it is his last self-portrait and one of the few that depicts him without a beard. It was given by him to his mother as a birthday gift. It is also one of the most expensive paintings of all times, as it was sold for $71.5 million in 1998, and is now part of a private collection.