One of his most notable contributions is the concept of the 'Modulor,' a scale of proportions based on human measurements that aimed to create harmony in architectural design. This principle guided many of his works, from residential buildings to urban planning projects, emphasizing the importance of human experience in architectural spaces.

Beyond his architectural feats, Le Corbusier's influence extended to urbanism, where he envisioned cities that prioritized greenery and efficient living. His ideas challenged traditional layouts, advocating for open spaces and communal areas that fostered interaction among residents.

His legacy is celebrated in various forms, including books like the expanded edition of Le Corbusier: Ideas and Forms by William J.R. Curtis, which delves into his extensive body of work and the cultural context of his time. This edition not only showcases his key projects but also illustrates how they align with his overarching philosophies.