161 x 108 mm. (6 3/8 x 4 in).
Mariani exhibited as a painter of genre, landscapes, marines and pastels. He was the nephew of Mos Bianchi (1845-1904). He travelled to Egypt from 1881-1882. Mariani exhibited in Vienna, where he won a medal in 1888, Munich, Nice and Paris. He was fascinated by life in Monte Carlo and the casinos.