The architect designed the cathedral Sergei Tchoban Aquaree as an ensemble of four city blocks. The urban figure is linked to the visible as layered structures grown on the neighborhood and the location in such a networked with its environment. The new streets, squares and the river promenade is designed as an urban public spaces. In the individual buildings, a hotel, apartments and offices are housed. The centerpiece and highlight of the complex is the "AquaDom", a huge aquarium. The architecture critic Gerwin Zohlen presents the history of urban space and architecture of the cathedral before Aqua-Rees.