Most magazines about sustainable design are not beautiful. Most design magazines cover sustainable design to a degree (at least Dwell and Azure do) but do not focus on green designs exclusively.
Australia's Sanctuary is different. It's motto is "Sustainable Living with Style" and that is all that it shows. Editors Verity Campbell and Michael Day show so much beautiful stuff -- stunningly photographed and presented -- that I just want to pack up and move to Australia.
Sanctuary is a mag with a mission: It is published by the non-profit Alternative Technology Association with the mandate to make sustainability sexy, and it succeeds -- modern design never looked so good and worked so well. The magazine's website is full of excerpts and info, but the magazine is a joy to hold.
Image Credit: Scan of Sanctuary cover