Portrait of the Art Dealer Heinrich ThannhauserPortrait of the Art Dealer Heinrich Thannhauser
Oil on canvas
39 15/16 × 27 9/16 in. (101.5 × 70 cm)
The subject of this striking portrait, Heinrich Thannhauser, founded a gallery in Munich that hosted a landmark exhibition of more than 90 works by Vincent van Gogh in 1908.