Earth Day occurs once a year and it’s used to increase awareness and appreciate of Earth’s natural environment. Located in El Tiemblo, Spain, This two-story shipping container house, designed by James & Mau Arquitectura, can most certainly be appreciated for its style. It consists of four, forty-foot shipping containers and spans 2,000-square-feet. Click here to view this gallery’s first image. In related news, continue reading to watch a video showing a shipping container turned backyard office.