Knowra Form follows function Form follows function A design principle that a structure’s shape and arrangement should serve or express its intended purpose. It is associated especially with modern architecture and functionalist design.
Louis Sullivan : An American architect whose 1896 essay “The Tall Office Building Artistically Considered” helped popularize the phrase “form follows function.” His skyscraper essay gave the principle its most influential architectural formulation.
Functionalism (architecture) : An architectural approach that prioritizes a building’s practical uses and structural logic in its design. It turns the slogan into a sustained architectural program.
Ornament and Crime : An 1908 essay by Adolf Loos arguing against applied ornament in modern architecture and design. Loos links functional restraint to modernity, while Sullivan’s slogan allows expression through form.
Bauhaus : A German school of art, design, and architecture founded in 1919 that sought to unite craft, art, and industrial production. Its teaching made functional design central to modern architecture and product design.
Modern architecture : An architectural movement that developed in the late nineteenth and twentieth centuries, emphasizing new materials, technologies, and forms. The principle became one of modern architecture’s most influential design ideals.
The Tall Office Building Artistically Considered : Louis Sullivan’s 1896 essay on the design and expression of tall office buildings. It states Sullivan’s argument that a building’s design should express its purpose.
Architectural program : A statement of the activities, spatial needs, and requirements a building is designed to accommodate. The program translates intended use into criteria that can shape a building’s form.
Decorative arts : Arts concerned with designing useful objects and environments, often combining practical use with ornament. Their traditions show that decoration can serve cultural and aesthetic purposes beyond utility.
International Style : A modernist architectural style marked by geometric forms, unornamented surfaces, and an emphasis on volume over mass. Its visual language became closely associated with functionalist architecture.
Machine aesthetic : An aesthetic that treats mechanical efficiency, precision, and industrial production as sources of beauty. It extends functional reasoning into an ideal of machine-like visual clarity.
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