Christian SCHAD: Portrait of Dr. Haustein

Christian Schad, Portrait of Dr. Haustein, 1928

Christian Schad (YouTube)
Christian Schad (Wikipedia)
Christian Schad (ArtCyclopedia)

Camille PISSARO: Peasant Girl Drinking Her Coffee

Camille Pissaro: Peasant girl drinking her coffee, 1891

Camille Pissaro
Camille Pissaro (YouTube)
Camille Pissaro (Impressionniste)
Camille Pissaro (PaintingGiant)
Camille Pissaro (Wikipedia)

Oskar KOKOSCHKA: Self-Portrait

Oskar Kokoschka: Self-Portrait, 1937

Oskar Kokoschka (YouTube)
Oskar Kokoschka (Guggenheim Museum)
Oskar Kokoschka (Wikipedia)

Tamara DE LEMPICKA: Self-Portrait in the Green Bugatti

Tamara de Lempicka: Self-Portrait in the Green Bugatti, 1925

Tamara de Lempicka
Tamara de Lempicka
Tamara de Lempicka
Tamara de Lempicka (Wikipedia)

Pieter HUGO: Abdullahi Mohammed with Mainasara

Pieter Hugo: Abdullahi Mohammed with Mainasara, Lagos, 2007

Pieter Hugo
Pieter Hugo (The Guardian)
Pieter Hugo (The Independent)
Pieter Hugo (YouTube)

Marlene DUMAS: Self-portrait

Marlene Dumas: Self-portrait (at Noon), 2008

Marlene Dumas
Marlene Dumas (Wikipedia)