Artica ends with a bonfire on Sunday night. It is usually some kind of human figure, like at Burning Man. It's been an angel recently. This year the artists and carpenters who make the structure collapsed the form into a circle and lattice, incorporating the angel's wings into the structure and spray painted onto the front.
It's interesting to observe the stages of the pyre: wings of fire growing into a disk, engulfing the whole structure until it collapses among the viewers.