In honour of the <b>Estidama Pearl Rating System</b> - the green building code that goes into effect on September 1st for all new buildings in Abu Dhabi - here are a few of the designs submitted by students for more sustainable and culturally sensitive villa designs. Read more about Estidama and . I like this one from <b> Ajman University of Science and Technology</b> . The asymmetric mash-up of structures creates interesting spaces and shaded havens. It also looks sharp in all-white, but I doubt that it what it would like in the end. The <b>Urban Planning Council </b> started the contest, as it is overseeing the construction of some 17,000 villas in Abu Dhabi over the next five years for Emiratis.