Vasily V. Vereshchagin (1842–1905)Dervishes in Festive Attire, 1869-1870 oil on canvas, 71.6 × 47.2
Vasily V. Vereshchagin (1842–1905)Dervishes in Festive Attire, 1869-1870 oil on canvas, 71.6 × 47.2 cm (28.2 × 18.6 in)Tretyakov Gallery, Moscow, Russia -- source link