Oil on board.
I asked this man in Delhi if I could take a picure of him. He noded and said: "Fifty rupees", which was a fair deal for me.
So I took a few photos and gave him 50 rupees. But he had done his maths. He now demanded 100 rupees.
"Fifty rupees: one photo, hundred rupees: two photos" was all he said. I had no response to this argumentation.
