In March of 2010, Jim Denevan and his crew created a large scale artwork on the frozen surface of Lake Baikal, Siberia. The spiral of circles, along a fibonacci curve, grow from an origin of 18″ to several miles in diameter.
'You've got to support whatever grand scheme, whether it's yours or someone else's. You never know why until you're actually in it and doing it.' – Caleb Coe
From The Anthropologist, via all the mountains. Amazing.