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Renovation of a 19th-Century Madrid Apartment by Teleno Studio Emphasizes Soft Light and Shadow

architecture-design · 2026-04-02

Teleno Studio, led by architects Antonio Cordero Castro and Cristian Álvarez Blanco, has completed the renovation of a 56-square-meter apartment in a 19th-century building in central Madrid. The project, titled Casa en Penumbra, transforms the interior into a domestic environment characterized by gentle, filtered light, where shadow serves as a defining architectural element. Curated by Valentina Díaz, the design focuses on creating a subdued atmosphere through careful material and spatial choices. Photography for the project was handled by Germán Saiz. Key furnishings include 'Doughnuts' stools designed by Rud Thygesen and Johny Sorensen for Magnus Olesen in the 1960s, and painting work by Chus García Fraile. Completed in 2025, this renovation falls under the category of apartment interiors, showcasing how historical urban dwellings can be updated with contemporary sensibilities that prioritize ambiance and minimalism.

Key facts

  • The project is a renovation of a 56-square-meter apartment in a 19th-century building in Madrid
  • Teleno Studio, led by Antonio Cordero Castro and Cristian Álvarez Blanco, designed the renovation
  • The project was completed in 2025
  • Curator Valentina Díaz oversaw the project's development
  • Photographer Germán Saiz documented the finished space
  • Furnishings include 'Doughnuts' stools from the 1960s by Rud Thygesen and Johny Sorensen for Magnus Olesen
  • Painting was executed by Chus García Fraile
  • The design emphasizes soft, filtered light and uses shadow as a key architectural feature

Entities

Artists

  • Chus García Fraile
  • Rud Thygesen
  • Johny Sorensen

Institutions

  • Teleno Studio
  • Magnus Olesen

Locations

  • Madrid, Spain
  • Madrid

Sources