The clustering of hundreds of galleries in several neighborhoods has meant that a huge swath of the art world is continually being presented at our doorstep. That is changing, and changing fast. These days, the art world is large and spread out, happening everywhere at once. A shrinking fraction of galleries’ business is done when collectors come to a show. Selling happens year-round, at art fairs, auctions, biennials, and big exhibitions, as well as online via JPEG files and even via collector apps. Gallery shows are now just another cog in the global wheel. Many dealers admit that some of their collectors never set foot in their actual physical spaces.

The beloved linchpin of my viewing life is playing a diminished role in the life of art. And I fear that my knowledge of art—and along with it the self-knowledge that comes from looking at art—is shrinking.

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