Andy Warhol’s Self Portrait will display at auction for the first time at Sotheby’s London on 28 June. The Self Portrait, which is predicted to make £7 million at auction, is part of the auction house’s Contemporary Art Evening in the U.K’s capital. Self Portrait, created in 1963-4, is a piece from his very first series of self-portraits where he began his interest in blending ideas of art and celebrity. The piece was assembled using...