​​​The Gray Market

Tim’s signature output is The Gray Market, which is now a conversation-starting Substack newsletter. Begun as a blog in 2013, TGM focuses on the art ecosystem’s collisions with adjacent cultural sectors (like film, music, and fashion) and larger industries (like tech, finance, and law). It also recognizes that the art and collectibles business is often absurd, and understanding its absurdity is crucial to understanding the system as a whole.

 

In 2026, the project expanded with The Gray Market Investigates, a paywalled series of stories that incorporates the extra-deep reporting and design-forward approach of major magazine features. For free previews of TGMI, see below—or subscribe to The Gray Market here. (You can also read all 11 years’ worth of pre-Substack posts at TGM’s archive site.)

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Previews of The Gray Market Investigates:​

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How is AI Being Used by the Art Business? The Gray Market Investigates no. 1 (May 2026)

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