Architecture, Building and Structure Design Ur2 duplex residential by Willis Pember Architects Architecture is situational. Better buildings have been able to extend their topographical reach, or be oriented beyond themselves. The Ur2 House involves itself in the ability, or counter-positioning of a structure, to acknowledge a specific matrix of landscape engagements, both natural and created. Ur2 allows the landscape field to impress itself upon specific architectural configurations. The Ur2 house is counter-positioned to create a specific engagement and contingency within the landscape to allow the enclosure to mediate between landscape and interior settings.