German artist paints with pigments from the earth itself

Paris-based artist replaces billboards with solid slabs of color

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

Large format photos explore our constantly shifting relationship with our surroundings

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

A harsher economic environment for renewable power is inspiring the industry to toughen up

The House on Limekiln Line, designed by Lisa Moffitt, is a self-sustaining country home

A plant-wrapped studio retreat in the Italian Alps