This project is a continuation of the intervention carried out on the upper floor that reconverted the old Colmado Quílez de Barcelona —a grocery store that had occupied the space since the 1940s— into a multi-brand Nino Álvarez store. The premises had a basement of 190 square meters that the property wanted to allocate to the part of the casual line. For this, and starting from the distribution marked by the central module of the building —the elevator and the staircase—, a space of contrasts has been projected with black and white as the conductive thread.