Look at this crucifixion. There are no nails. There is no blood, no wound, no crown of thorns. And you are not looking up at Christ, the way every crucifixion in history has asked you to. You are looking down at him, from above, as if you were God...The painting is Christ of Saint John of the Cross, made by Salvador Dalí in 1951, and it hangs in the Kelvingrove Art Gallery in Glasgow. It began, as so much of Dalí's work did, with a dream.He had been struck by a small, almost crude drawing made i