Pedvale park of modern arts - Latvia - You wont believe it
Imagine you're walking in a park and suddenly you are struck by the feeling that something is slightly wrong. Stones are growing on tops of wooden poles. Some huge rock has just fallen down in the green field causing those circular waves you see if throwing a small stone in the paddle. You look to the left and there's a weird wooden sculpture burning all in flame, and heat from the flame makes even more weird mechanisms rotate.