Installation of a minimal toilet at the entrance to a single-family house in Fuencarral, Madrid, (Carvajal and Romany, 1957). The visual space is expanded thanks to the mirror that covers the entire side wall and the corner stained glass windows that recreate the beaches of the British East Coast. The tiles evoke the drops that fall (black), from a white sky to a watery floor. The windows are made of photo-printed glass. The pattern of the windows is continuous from one to the other, so that it envelops a bright, cheerful and holiday space, next to the blue of the sea.