From long-lost portrait by Gustav Klimt to a painting by the 'Persian Picasso': our pick of the April sales

Plus, a mid-career painting by African American artist Hughie Lee-Smith

Related Keywords

Utah ,United States ,Iran ,London ,City Of ,United Kingdom ,Hungary ,Vienna ,Wien ,Austria ,Boston ,Massachusetts ,Rome ,Lazio ,Italy ,New York ,Iranian ,American ,Hungarian ,Gustav Klimt ,Hughie Lee Smith ,White Horse ,Philip Macht ,Adolf Lieser ,Fairfield Porter ,Reza Khazeni ,Mansour Ghandriz ,Ernst Ploil ,Henriette Lieser Landau ,Thomas Hart Benton ,Bahman Mohasses ,Yves Tanguy ,Justus Lieser ,Alma Mahler ,Sohrab Sepehri ,Eldzier Cortor ,Sotheby ,New York Times ,Swann Galleries Inc ,Christie ,Contemporary Middle East ,Fifi Howls ,Gustav Klimt Sale ,Swann Galleries ,Ball Player ,American Art ,Swann Auctions ,York Times ,Kenkeleba Gallery ,Archibald John Motley ,Hart Benton ,American Great Plains ,Modern American Art ,