The exhibition introduces a rare architectural treatise from the 16th century and how one book became the center of a large research project. The audience is presented with the history of handwritten notes in the margins, new discoveries, and a modern edition in which the ancient text receives a new breath. At the center of the exhibition is a rare treatise on architecture from the 16th century, which had been accessible only to specialists for many years. Researchers have studied the paper, font, printing features, and the main treasure of the volume - the handwritten notes and drawings in the margins left by Daniele Barbaro. Thanks to these notes, the book reveals itself as a working diary of a Renaissance thinker, where the strict text coexists with lively comments and diagrams. The multi-year project culminated in the release of a two-volume edition. One volume reproduces the treatise in its entirety, while the second collects articles, a catalog of drawings, transcriptions, and translations of all the marginalia. The transformer case in which the book is released folds into a reading stand, allowing for the convenient opening of the heavy folio and handling it carefully, like a museum exhibit. The monograph has already been recognized at a major intellectual literature fair and in a cover design competition, where thoughtful design and work with historical material are valued. At the exhibition, the rare volume is displayed alongside works of art that shaped the perception of ideal architecture, so that the ideas of the treatise are read not only in the lines of text but also in the lines of real artistic images. If you don't know where to stroll in Moscow, visit KudaGo.