That's a striking bit of performance art. Superman balancing on a rope in hiking boots, gloves and a muffler. I realized after awhile that it's quite remarkable to see the man striking a pose like a crucifix, while no one on the street even looks in his direction. Also, the man and his costume are such vivid colors, while the chilly city of early spring is mostly muted tones. It reminds me of the question, would people recognize the Messiah if he appeared?