Gustave Boulanger Period and school: France Paris 1824-1888 Medium: paper Dimensions: 37 x 25'7cm Technique: blood, heightened with white Specificities: monogrammed bottom right: GB. Pupil of J.Jollivet, P Delaroche. Friend of JL Gérôme. In 1845, he decided to visit Algeria and the discovery of the particular light in North Africa durably marked his painting. This drawing is a study for a painting "It's an Emir" dated 1870 and exhibited at the Salon of 1870.