Location: Tata Museum, Jamshedpur. In the first pic, u can see a painting. This was a gift given to Tata on his B'day by a street artist. Unfortunately, only the painting was given to him and he had promised to reveal the secret shortly. However, Tata was no more when the secret was actually revealed. When u place a steel rod at the circle in the first one, u'll c the image of the JRD Tata as a reflection on the steel rod as seen in the second pic.