In addition to spa architecture, which makes up the majority of their oeuvre, 4a Architects from Stuttgart have also completed new construction projects and renovations in the fields of trade and commerce as well as culture and education in Germany and abroad since their founding in 1990. Today managed by four partners, the 40-person strong team focuses on the intensive examination of the emotional impact of spaces in order to create architecture for people, as their teacher Günter Behnisch once put it.