No, I’m not talking about sustainable infrastructure, green alleys, hybrid cars or anything else like it. Inhabitat posted about UIC Art and Design graduate Joe Baldwin’s contribution to this year’s Art on Track festival. Ideally, he’d like to create a mobile garden that is pulled by a Chicago ‘el’ train. In the interim, however, he transformed the interior of a an ‘el’ car into a temporary-interior-public park-on-wheels. For five hours last month, this art installation toured Chicago’s loop, along with the installations of 50 other artists. Photos by noisvelvet (via Inhabitat).