A celebratory exhibit of "The Americans", titled "Looking In: Robert Frank's The Americans", was displayed in 2009 at the National Gallery of Art in Washington, D.C., the San Francisco Museum of Modern Art (SFMOMA), and at the Metropolitan Museum of Art in New York. The second section of the four-section, 2009, SFMOMA exhibition displays Frank's original application to the John Simon Guggenheim Memorial Foundation (which funded the primary work on "The Americans" project), along with vintage contact sheets, letters to photographer Walker Evans and author Jack Kerouac, and two early manuscript versions of Kerouac's introduction to the book. Also exhibited were three collages (made from more than 115 original rough work prints) that were assembled under Frank's supervision in 2007 and 2008, revealing his intended themes as well as his first rounds of image selection. An accompanying book, also titled "Looking In: Robert Frank's The Americans", was published, the most in-depth examination of any photography book ever, at 528 pages. While working as a guard at the Metropolitan Museum of Art, Jason Eskenazi asked other noted photographers visiting the "Looking In" exhibition to choose their favorite image from "The Americans" and explain their choice, resulting in the book, "By the Glow of the Jukebox: The Americans List".