The Cultural Signal

LIVE

Saturday, March 28, 2026 · No. 86

Switzerland

Artfarm, the hospitality company founded by Iwan and Manuela Wirth, will open Chesa Marchetta in Sils Maria, Switzerland, on December 16, 2025.

The Cultural Signal is part of the Art Collector IQ ecosystem — AI-powered tools for serious collectors

Go deeper than headlines. Full auction analytics, artist market indices, and provenance research tools.

Verify before you buy. Provenance research, exhibition history, and authenticity verification tools.

Gallery intelligence for collectors and advisors. Exhibition data, artist rosters, and market positioning.