
Stedelijk Museum to Present Major Retrospective of Graphic Designer Karel Martens in July 2025
Stedelijk Museum Amsterdam will present the first major retrospective of graphic designer Karel Martens from July 11 to October 26, 2025.
The art world, condensed to one daily email — auctions, openings, and acquisitions from 90+ primary sources.
For collectors, dealers & curators · Christie’s, Sotheby’s, Gagosian, MoMA & more · Primary sources, updated daily
Independent. No marketplace, no gallery advertising, no auction-house sponsors.
All Karel Martens news curated by The Cultural Signal — real-time press release coverage across the global art world.
1 story across Contemporary, Amsterdam, New Media, and Modern. Latest: Stedelijk Museum to Present Major Retrospective of Graphic Designer Karel Martens in July 2025.
The news here is free. When you’re ready to go deeper, these are the premium tools behind it.
Part of the Art Collector IQ ecosystem

You found the story — now see the market behind it. Auction analytics, artist price indices, and provenance research.
Explore Art Collector IQ →
Before you buy, verify. Provenance, exhibition history, and authenticity checks in one place.
Try ArtCheck →
Track the galleries you follow — exhibition data, artist rosters, and market positioning for advisors.
Explore Art Gallery IQ →
Reading on your phone? Scan any artwork for instant identification, a market report, and a valuation.
Get the app →