LISBON — This week marks the opening of Close, Closer, the third Lisbon Architecture Triennale, on view through 15 December 2013. Zak Group was appointed by the chief curator, Beatrice Galilee, and collaborated with the triennale’s team of curators and organisers on the festival’s art direction and graphic design. Through the Close, Closer website designed by Zak Group, visitors have contributed responses to a series of questions that form a collective identifying mark that can now be seen in the streets of Lisbon.