Luceros y Penumbras is a record-breaking pop-up book created to celebrate the Los Angeles Public Library's 100th anniversary. Recognized by Guinness World Records, the installation measures 31 feet wide, stands more than 11 feet tall, and weighs approximately 1,800 pounds. Developed by artist Daniel González and paper engineer Matthew Reinhart in collaboration with the Library Foundation of Los Angeles and the Los Angeles Public Library, the oversized work is displayed in the Richard J. Riordan Central Library Rotunda through mid-November 2026.
The installation unfolds across two large interactive spreads turned weekly. One features the Central Library beneath a star-filled sky inspired by González's childhood memories, while the other presents a Tree of Wisdom surrounded by imagery representing Los Angeles, El Teúl, Mexico, and Indigenous mythology. The exhibition is accompanied by selections from the library's Toy Movable Collection, along with family story sessions, paper engineering workshops, and additional public programming celebrating interactive book design.
Giant Pop-Up Books
The Luceros Y Penumbras Installation is the World's Largest Pop-Up Book
Trend Themes
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Monumental Paper Installations — Oversized analog formats are transforming familiar reading objects into immersive cultural spectacles that blend craft, engineering, and public-space storytelling.
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Interactive Library Experiences — Libraries are evolving into participatory destinations where exhibitions, workshops, and family programming create new value beyond traditional book access.
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Heritage-driven Design — Personal memory, Indigenous mythology, and local civic history are converging in public art to produce emotionally resonant experiences for diverse audiences.
Industry Implications
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Public Libraries — Civic knowledge institutions can expand relevance through large-scale experiential exhibits that position libraries as cultural entertainment and education hubs.
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Museum and Exhibition Design — Record-breaking tactile installations introduce new possibilities for visitor engagement by merging collectible artifacts, scenography, and hands-on learning.
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Publishing and Paper Engineering — Traditional bookmaking gains renewed commercial and cultural potential when transformed into architectural-scale formats for events, education, and branded experiences.