The John Gibson Gallery featured challenging Fluxus and Conceptual Art by Joseph Beuys, Richard Long, Christo, Vito Acconci, and Dan Graham, among others.
A vintage exhibition poster is an especially good way to preserve a moment of art history. Posters are large, they can be framed and hung on the wall, and the best feature images and words in ways that effectively reveal the essence of an artist’s work at a specific time and place. Gallery…