'Self-Portrait' by artist Andy Warhol is expected to fetch up to $20 million. AFP
'Self-Portrait' by artist Andy Warhol is expected to fetch up to $20 million. AFP
Andy Warhol's 1986 'Self-Portrait' to go on sale in May
The work, created months before Warhol’s death, will feature in the second Sotheby's auction of The Macklowe Collection
