The architectural concept by Junia Ishigami provides for extremely delicate attitude to historical restoration of the building. At the same time, the architect offered the covering of museum courtyards with innovative designs constructions that shall keep the same three-dimensional structure of the building, its shape in the urban landscape and at the same time increase the area of public spaces that are required by all contemporary museums. The basement of the building will be open for the visitors, thus creating an additional spatial volume that can play an important social role in the composition of the center of Moscow.