4a Architekten have won 2nd prize for their design of the family, school and sports swimming pool in Bonn-Dottendorf. The entries submitted were assessed by the 21-member jury chaired by Prof. Rolf Westerheide according to form, functionality, water surface, efficiency and architecture. In the case of 4a’s concept, the jury highlighted the way in which school swimming was to be directly connected with the adventure pool and praised the attractive floor plan.