Acoustics

  • Neuvecelle
  • 2025
  • Work in progress
  • Neuvecelle
  • 2025
  • Work in progress
La Source Vive

La Source Vive is a new concert hall dedicated to chamber music located in Évian. The result of a collaboration between architects Patrick Bouchain and Philippe Chiambaretta. Its conch-like form is the outcome of sensory experimentation and scientific analysis aimed at achieving exceptional acoustics while blending seamlessly into its scenic surroundings. The project is housed by the Évian Resort and embodies Aline Foriel-Destezet’s commitment to promoting music. Born of her desire to support the creation of an architectural complex featuring a unique concert hall in service of a major music project, La Source Vive will be located at the Mélèzes site, in the close vicinity of La Grange au Lac, another iconic music venue designed thirty years ago by Patrick Bouchain. Together, they will form an exceptional architectural complex dedicated to music—two complementary facilities within the same institution working together to provide a complete, open, and supportive musical experience.

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  • Paris
  • 2020
  • Delivered
  • Paris
  • 2020
  • Delivered
175 Haussmann — Lazard

At 175 Haussmann, PCA-STREAM brought together two buildings to create a new cutting-edge office complex, completed by an emblematic contemporary extension, to house the headquarters of the Lazard bank. The interior design team created the public and reception areas, using hospitality codes and a combination of openness and confidentiality.

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  • Paris
  • 2018
  • Delivered
  • Paris
  • 2018
  • Delivered
8 Laborde — Gide Loyrette Nouel

PCA-STREAM has restructured the Pépinière military barracks to create the new Gide-Loyrette-Nouel law firm headquarters. Designed as a sign of the firm's renewed way of working, it emphasizes teamwork and exchange, with a focus on horizontality, transparency and hospitality.

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stream voices

Eager to share more generously the results of its collaborations and research, PCA-STREAM publishes STREAM VOICES, its online magazine!

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