Published in 1570, The Four Books of Architecture was an architectural treatise by Italian architect Andrea Palladio covering a broad range of topics influenced by the Greeks and Romans. It is often regarded as one of the most important, influential, and most studied architectural publications.
Apart from a brief preface, the treatise comprises four volumes called “books” and each contains succinct explanations and guidance on architectural design complemented by more than 200 plates of engravings illustrating the concepts and structures described.