Hi,
Bot keep putting Natthu Umrani Q115356585 as author of this Q50386377 painting, which was painted by Nathu, indeed, but by different Nathu, who lived 200 years later (see https://www.ngv.vic.gov.au/explore/collection/work/53633/, the date of painting is 1835). Could you do something about it?
Have a Nice Day:)