In the late 1920s, the modernist designer and architect Eileen Gray designed and built a landmark piece of modernist architecture in the form of a seaside house. The Irish-born Gray is best known for her furniture design (her Bibendum chair is visible in the third photo above), but this is odd considering her architectural contributions. On a hill overlooking the Mediterranean at Roquebrune-Cap-Martin, France, Gray’s E-1027 house was built to share with her lover, critic Jean Badovici.