Andy Goldsworthy

One of my favourite artists is Andy Goldsworthy. He seems to create etherial, haunting images out of nature that can be as fleeting or as solid as the material he creates with. The way they blend seemlessly with their environment seems effortless, though much work and skill goes into it. Here is a vision of art that I find transporting.
http://www.truefilms.com/archives/2004/12/river_and_tides_1.php

This is made from icicles and melts with the sun

These are Fall leaves

These are fern stems threaded into eachother and they hold together only for a brief time after so much work