How often do you see a photograph of a place and think you’re looking at a painting so life-like, it just doesn’t feel real. That’s the effect that Pangong Tso had on me when I would see photographs in magazines. Pangong Tso with the strip of land where the movie ‘3 Idiots’ was shot And then, years later, as I laughed through a Hindi movie set in this stunning locale, with a landscape that is so rich and still so different, I was still trying to convince myself that is isn’t real, but just an elaborate film set. Idiot that I was, I should have known better. The road to…