Picture of a couple probably from a textbook of ophthalmology, northwest India, Rajasthan, mid-19th century, colors on paper, explanatory plate inscribed in Sanskrit probably from the ophtalmological work Bhavamisra of Bhavaprakasa(16th century), age-related paper nicks, very good condition of the coloring, carefully mounted on passepartout and framed behind glass, acquired in the 90s Hyderabad, 25x12cm(picture field), 48x35cm(total)