If you're ever in Charlotte, North Carolina make sure to seek out this incredibly cool sculpture by artist David Cerny. 

Metalmorphosis

Called Metalmorphosis, it's a 30-ft tall, 14 ton giant head made of horizontally sliced stainless steel plate layers that rotate 360 degrees in various patterns. Some speculate that the sculpture is controlled by the artist from a computer in his home country of the Czech Republic. Best part? Water actually comes out of its mouth!