"Featured image is Michael Asher's ""No Title,"" installed at the Pomona College Art Gallery in 1970, and reproduced from <a href="" 9780981895581.html"">It Happened at Pomona</a>. Asher's architectural intervention dramatically altered two of the Museum's adjacent galleries, transforming them into triangular spaces joined by a narrow opening that restricted the flow of light into one space while keeping the other permanently open to the street by removing the entrance doors. By ""opening"" the museum, Asher initiated the conceptual art practice known as ""institutional critique;"" this piece is consequently widely considered one of the most important artworks produced in the United States during this period."
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