File:Sardar Hari Singh Nalwa (with An Attendant).jpg
URL: https://www.instagram.com/p/CEjCyhhMSKF/
An image of this artwork can also be found at: link
This painting was published as the front-cover art of a book titled 'Hari Singh Nalwa Champion of the Khalsaji: 1791–1837' by Vanit Nalwa, viewable at: [1]