Initially founded as a Facebook group in May 2019, Forgotten Architecture's goal is to research and unearth not well known modern architecture worldwide. The idea behind it is simple: to recover projects by little-known architects and works left in the shadows of the masters, to delve into the work of «minor» figures, and to unite alternative takes on the History of Architecture as a complement to university courses. The book maintains its distinctive features of a collective, dynamic, and horizontal experience born on a social network. The publication uses the architectural categories most frequently featured in the group as guiding themes, providing for each project a collection of photographic materials, documents, and drawings from prominent professional firms, institutions, and private archives-such as Fornasetti, Gaetano Pesce, Nanda Vigo, Vitra.