American Poster Institute

Recent News

Bumbershoot & The American Poster Institute present: FLATSTOCK 97 Aug 31 & Sep 1, 2024 Seattle Center Armory 12:30pm – […]

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Registration is closed! See you in Chicago! Hello API members! Flatstock 96 will be taking place at the Pitchfork Music […]

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Hello API members! Flatstock 96 will be taking place at the Pitchfork Music Festival in Chicago, July 19-21st, 2024 This […]

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The API is a nonprofit corporation dedicated to serving poster artists and promoting the art form.

Both the API and its FLATSTOCK series were organized in 2002 as a result of conversations between interested artists and supporters. The best concert posters have always captured both the essence of the music they promoted and the spirit of the time in which they were produced. This is as true today as it was in San Francisco during the Sixties.

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