Artist John Sabraw created his own pigments using toxic runoff from the Ohio River region. See more artists who are making climate change and conservation a priority with the Huffington Post.
18 Green Artists Who Are Making Climate Change A Priority
Crowd — Nathan Sawaya — The Art of the Brick
Architectural Renderings of Life Drawn with Pencil and Pen by Rafael Araujo
A Navajo Tapestry Made of Angry Birds and 57,000 LEGO Bricks - ICTMN.com