Pionnière du cinéma, Germaine Dulac (1882-1942) est une des grandes figures de l'Avant-Garde française des Années 20. Personnalité importante, elle initiera et sera à la tête de nombreuses organisations et, parallèlement, mènera une activité inlassable pour la défense des droits des femmes. 

Dans ses réalisations, Dulac expérimente les nouvelles possibilités d'expression du cinéma. Elle réalisera une vingtaine de films à partir de 1916. La Souriante Mme Beudet (1923) et La Coquille et le clergyman (1927), d'après Antonin Artaud, sont parmi ses films marquants. 

Narrative comprehension, memory, motion, depth perception, synesthesia, hallucination, and dreaming have long been objects of fascination for cognitive psychologists. They have also been among the most potent sources of creative inspiration for experimental filmmakers. Lessons in Perception melds film theory and cognitive science in a stimulating investigation of the work of iconic experimental artists such as Stan Brakhage, Robert Breer, Maya Deren, and Jordan Belson.

Pioneer avant-garde filmmaker, poet and artist Jonas Mekas (born 1922) was the barometer of the New York art scene in the 1960s and ‘70s. His interviews with Andy Warhol, Stan Brakhage, Susan Sontag, John Cassavetes, Carolee Schneemann, Yvonne Rainer, Claes Oldenburg, Kenneth Anger and Michael Snow, among many other avant-garde artists and filmmakers for his weekly column in the Village Voice between 1958 and 1977, are gathered here for the first time in this substantial publication.