The Wall House ground level patio with wood decking and large swimming pool with flush edges.

A Pool With a Glass Bottom Hovers Over Another at a House in the Portuguese Riviera1/13

Designed by José Guedes Cruz, César Marques, and Marco Marinho of the Portugal-based firm Guedes Cruz Architects, The Wall House is laid out in an open-box plan, and is fitted with plenty of glass windows to enhance the synergy between its interior and exterior spaces.