Up-close images of snow crystals show winter as you've never seen it before

Site-specific trash installations challenge viewer to consider humanity's impact on the natural world

Brooklyn artist combines photography, sculpture, and installation in fascinating landscape works

Swedish capital's subway system gets an artistic makeover

Land art installation features a trench lined with colorful crosscut logs

Strange skate sculptures photographed by Hugues Lawson-Body

Art and environment connect in exhibition at London's Chelsea Physic Garden

Nature and art collide in these whirling, animated stick sculptures

An illusory mountainscape installation 'invisibly cast' in draped plastic