De Architectura

De Architectura, written by the ancient Roman architect Vitruvius around 15 BCE, is a comprehensive guide on architecture and engineering. It covers principles of design, construction, materials, and urban planning, emphasizing harmony, proportion, and function. The work also includes insights on acoustics, water supply, and machinery, reflecting a deep understanding of both art and science. As one of the earliest manuals, it aims to ensure buildings are both aesthetically pleasing and structurally sound, influencing architecture for centuries and highlighting the importance of balance between beauty and practicality.