BackyardChickens.com is featuring this unique chicken coop, designed and built by a couple in Nova Scotia. The design is based on a drawing by Cezanne (the painter, who knew?) and is built to house six hens.
As you can imagine, that roof caused no end of hassles, but the result is worth it. The website has more photos (finished and in progress) and some information on how the swooped roof was constructed.