Louise Lawrence "Larry Lou" Foster (1944 – 2020) was an American paper marbler, book artist, book binder, and educator.

[1] Foster conducted workshops on paper marbling and paste paper at many locations, including Asheville BookWork and the Center for Book Arts.

[2] She taught bookbinding as an adjunct professor at Pensacola Junior College and then at its successor, Pensacola State College.

[3] Foster died on February 29, 2020, in Tuscaloosa.

[1] Her work was included in the 2023 exhibition Pattern and Flow: A Golden Age of American Decorated Papers, 1960s-2000s at the Grolier Club[3] and in the Paper Legacy Project at the Thomas J. Watson Library at the Metropolitan Museum of Art.