The "one-in-a-million" shot was clicked by a local wildlife enthusiast and amateur photographer, Amol Bais, during one of his visits to TATR recently, a press release issued by the District Information Office here said.
Bais posted the photograph, where the tigress and her cub are seen in an affectionate pose, on Facebook where it was widely 'liked' and 'shared' on social media.
Maharashtra Minister for Forests, Sudhir Mungantiwar was impressed with the photograph.
The postal department then decided to release the stamp.