Ottoman mountaineer irregulars, bashi bazouks, in the late 19th century. Date 1896, by Edwin Munsell Bliss, 1848-1919. Bashi-bazouk or bashibazouk (Turkish literally "damaged head", meaning "free headed", "leaderless", "disorderly") was an irregular soldier of the Ottoman army. Particularly noted for their lack of discipline.
A ‘başıbozuk’ (irregular soldier of the Ottoman army). From the Balkans (Epirus or Albania). Late-ottoman, 2nd half of the 19th century. This doesn't look a like a Bashi Bazouk but more like a normal Greek or Albanian male.