Sara Pellegrini and Domenico Spagnolo present their award winning project:Waliców, Fortress of Memory. This project proposes the rehabilitation and critical integration of a core of three buildings from the early twentieth century that have survived devastation. The three buildings, located in Ulica Waliców, along with the free areas left over by years of war destruction, eloquently focus the dimension of memory and the documentary depth of Warsaw Ghetto’s history.