Three illustrations from a Ragamala, Marwar, 19th century, opaque pigments on paper, with 3ll. of black Devanagri to top, each 20 x 15cm (3)Three illustrations from a Ragamala, Marwar, 19th century, opaque pigments on paper, with 3ll. of black Devanagri to top, each 20 x 15cm (3)