An interesting signed poster from the innovative and influential American composer, bearing an especially large and bold autograph signature in red ink. Pictorial poster, framed, with plexiglass.  17 x 22 inches; 43 x 55 cm. Signed by John Cage at the bottom right of the poster, from a week-long residency at Stanford in celebration of Cage's 80th birthday. The event included an exhibition of Cage's prints, two panel discussions of his work, the delivery of an original lecture, a "Musicircus," and two evening performances of Cage's music.