DOBELL, William (1899-1970) An Original Sketch for the 1943 Archibald Prize Winning Portrait of 'Mr Joshua Smith' Perhaps the most controversial and significant episode in Australian 20th C art history. Unsigned, but with estate stamp authentication from the Dobell Foundation lower right. Provenance: private collection, Sydney. Pencil 22.5x16.5cm Estimate $3,000-6,000