This book describes the exhibition project curated by Sonia Zampini, centred on a presentation of the work Pezzi di Pace created by the artist Felice Limosani in the Renaissance courtyard of Palazzo Bartolini Salimbeni in Florence, home of the Roberto Casamonti Collection. The installation is a reflection among identities engaged in a dialogue, mirroring visions of the reciprocity between the definition of the man and of the architecture, between the individual and the universal, and revealing the harmony of shapes and contents that underlies knowledge and sharing. The first part of the volume is devoted to a discussion of the project, while the subsequent portion analyses the main works produced by the artist during his career.