Banksy has confirmed he is behind a striking bittersweet artwork that has appeared on a garage in the south Wales steel town of Port Talbot.
From one angle, the piece shows a child in a bobble hat with a sled, apparently enjoying a snow shower and trying to catch the flakes on their tongue. But from another, it becomes clear that what is actually falling on the child is ash billowing from a bin, or perhaps a chimney.
