File:BhupendraDutta1.jpg

Source: From personal collection of Prithwindra Mukherjee

Fair use for Bhupendra Kumar Datta
The image linked here is claimed to be used under fair use as:
 * 1) it is a significant photo of the person;
 * 2) it is of much lower resolution than the original (copies made from it will be of very inferior quality)
 * 3) the photo is only being used for informational purposes.
 * 4) Its inclusion in the article adds significantly to the article because it shows the subject of this article.