The philosophy "A house is a machine to live in" is associated with which architect?

• A. Le Corbusier
• B. Frank Lloyd Wright
• C. Louis Sullivan
• D. Alvar Aalto

Answer: (A)

This statement channels a modernist belief that a dwelling should function like a rational, efficient system, designed and produced with the precision of machinery. Le Corbusier argued that housing could be standardized, modular, and free from unnecessary ornament, so life inside could be organized as clean, practical operations. This machine-for-living idea is embodied in his design thinking and projects, along with the Five Points of Architecture—pilotis, open floor plans, free façades, ribbon windows, and roof gardens—where the architecture serves function with a systematic logic. Frank Lloyd Wright, by contrast, champions organic architecture that grows from and responds to a site and human experience, rather than a machine-like efficiency. Louis Sullivan is known for the idea that form follows function, a crucial precursor to modernism, but the explicit metaphor of a house as a machine for living is most closely tied to Le Corbusier. Alvar Aalto furthers modernism with a human touch and warmth of materials, not the machine-for-living concept.