KYUNGJU, SOUTH KOREA  Nestled in a lush, green landscape adjacent to an 18-hole golf course, the Blue One  development appeals to the sophisticated naturalist. The 200-unit development is spread across 2.5 million m2 of land, dotting the landscape with cubist, modern homes. Models include accessible green roofs, expansive views through floor-to-ceiling windows, deck look-outs with pools, and most importantly, a connection to nature and daylight at every turn.