Tansen of Gwalior. (11.8x6.7cm) Mughal. 1585-90. National Museum, New Delhi. The true portrait of Tansen created during the reign of Emperor Akbar. [anonymus / Self-scanned -- Public domain -- http://commons.wikimedia.org/wiki/File:Tansen of Gwalior. (11.8x6.7cm) Mughal. 1585-90. National Museum, New Delhi..jpg]