We designed the visual identity for the collaborative studio Projektbüro in Hamburg. Their work is located at the intersection of education, research and practice within architecture. The key element of the design is the overlapping letters in complementary green and magenta multiplying up to a dark tone. In color theory these colors should add up to a black (on screen), while in print it results in a dark brown tone. Thereby the visual identity itself deals with the intersection between theory and practice.