O Archi­tec­ture is a small, Lille-based multidisciplinary studio whose practices extend beyond traditional architectural services to include artistic installations, educational courses and editorial work. Their visual identity, ‘a solid cir­cle with a dis­rup­tion that cre­ates a tri­an­gle rem­i­nis­cent of an A’ – created by design agency Heydays – , unites the broad remit of the studio under a simple sym­bol with ...