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Politecnico di Milano Student Tommaso Viti Proposes 'Affordances' as Key to Architectural Longevity

architecture-design · 2026-08-29

Tommaso Viti, a student at Politecnico di Milano, presented a thesis entitled 'The affordances of typologically simple architecture and their consequences.' He contends that a building's lifespan is more dependent on its flexibility than on the durability of its materials. Viti describes 'affordances' as the potential actions a space encourages, highlighting that structures with limited affordances risk becoming outdated, unlike those that can be repurposed. His study features Kunsthal Thy, a 1429 barn in Denmark turned art gallery, and a brick barn in Svejstrup converted into a shared living space. Viti critiques the 'form follows function' ideology, promoting a humble approach to design, as seen in Studio Bua's barn renovation in Iceland, and he proposes a four-step design methodology.

Key facts

  • Tommaso Viti is a student at Politecnico di Milano.
  • His thesis is titled 'The affordances of typologically simple architecture and their consequences.'
  • Viti adapts the concept of 'affordances' from psychology and design theory.
  • Kunsthal Thy is a barn in Thy, Denmark, with wood from 1429, converted into an art gallery.
  • gruppe-aja converted a brick barn in Svejstrup, Denmark, into a communal home for four families.
  • Viti criticizes the 'form follows function' principle coined by Louis Sullivan.
  • He cites Zaha Hadid and Frank Gehry as examples of ego-driven architecture.
  • Studio Bua converted a barn in Iceland, leaving a ruin as is and building around it.
  • Jack Self is mentioned as a clear voice on architects dropping their ego.
  • TN16 is a Copenhagen studio operating from an 1825 stable, using reclaimed materials.
  • Viti's approach is summarized in four steps: read, decide, work with existing materials, and keep affordances reactivatable.

Entities

Artists

Institutions

  • Politecnico di Milano
  • Kunsthal Thy
  • gruppe-aja
  • Studio Bua
  • TN16
  • Guggenheim Museum

Locations

  • Milan
  • Italy
  • Thy
  • Denmark
  • Svejstrup
  • Iceland
  • Copenhagen
  • Bilbao
  • Spain

Sources