Studio full-size portrait of a couple

Studio full-size portrait of a couple. The negative retouched with pink colour. The man and the woman are sitting on a chair. He wears a suit and a tie, as well as shoes. He keeps his arm behind the woman's back, on the back of the chair. The woman wears a sari, and a blouse, with adornments: a thick chain. bracelets, earrings. Props: there is a structure that looks like a radio at the back. Date of original material: [1959-60]. Size of original print/negative: 3 ½ x 2 ½ inches (2B). Format of original material: Glass plate black and white negative.