The aim of 5x3 lecture series is to present individual practical approaches of architects from different European countries. Each semester 5 offices are invited to give a conference. Each office present 3 of their projects: the very first one and two others. Those 3 projects are thought of as milestones that should represent the practice's parcours. The insight into the different working methods and the story behind the formation of the office provides a good opportunity to learn about the different ways to start and lead an architectural office.