Forms
It is the human “I want” often confused, emotional, and at times contradictory, like Maslow’s Hierarchy of Needs adapted to the built environment.
First physiological protection (roof, warmth), then safety, the sense of belonging, up to self-actualization in spaces that inspire.
Need is expressed by the user, the client, by life itself:
“I need a house where I can raise my children”, “An office that fosters concentration”, “A place that makes me feel alive”. It is subjective, human, and sometimes ineffable.
Function instead, is the rational response, the technical “how” that satisfies that need.
It is what the building does: cooking in a kitchen, sleeping in a bedroom or circulating in a hallway. It is the modernist principle of “form follows function” where every element must serve a practical purpose, without superfluous ornamentation.
Need is “feeling protected” (a psychological requirement); function is “having solid walls and closed doors” (the technical solution).
But if function is cold and merely efficient, as in pure Brutalism, it risks stifling the deeper need for human warmth.