Unusual Vintage Mughal Emperor Portrait Miniature Painting, Jaipur Government Stamp Paper. Intricate and Exquisite Fine Work, Watercolor Ethnic Art, Old Stamp Paper. This painting is nicely framed, including glass over the back of the painting, I assume to preserve the artist's signature. There is a smudge or mark under the glass in the front lower right of the framed artwork, I can't tell if it's on the glass or the matting or both, it is pictured. Collectable Indian Jaipur Miniature Painting. Again, beautiful and unusual framing.