"The Search Book of Features in French Architecture of the XI-XVI Centuries - Volume 4 - (Part C)" is the fourth volume of the "Systematic Dictionary of French Architecture of the XI-XVI Centuries" edition, authored by the eminent French architect and theorist Viollet-le-Duc, Eugène -Emmanuel. In this book, the author examines the development of architecture in France in the period from the 11th to the 16th centuries, paying attention to the development of styles, structures and architectural solutions. Viollet-le-Duc resorts not only to the analysis of individual buildings, but also to the presentation of a systematic and reasoned approach to the study of architectural phenomena of that time. He examines in detail each element of the structures, finds out their purpose, technical features and significance for the development of architecture in these centuries. The book is an indispensable resource for anyone interested in the history of architecture, culture and art of the Middle Ages and early Renaissance in France. Through detailed analysis and rich illustrative material, this book will reveal many interesting and important aspects of the architectural heritage of this period."