Why the c. 1970 shift from art about art, and art about art about art, to art about "reality," "the world," or "life," no matter what those terms are variously and contradictorily held to mean? I hope that the Tate exhibition will shed light. See also the symposium to showcase up-and-coming young ideas on the topic.
Exhibition: Open Systems: Rethinking Art c. 1970 (Tate Modern, UK)
The featured artists sought to connect with the increasingly urgent
political developments of the decade and make their work more
responsive to the world around them. Building on the structures of
Minimalism and Conceptualism, they reacted against art's traditional
focus on the object by adopting experimental aesthetic 'systems...
Graduate Symposium (abbreviated list):
Luke Skrebowski: Jack Burnham
Jonathan Bass: Robert Smithson
Irene Small: Hélio Oiticica
Maja and Reuben Fowkes: Croatia
Sophie Richard: Sculpture
Seth Kim-Cohen: Open Systems
Anna Lovatt: Serial Art
Paula Feldman: the Yellow Pages
Rachel Churner: Hans Haacke
Nicholas Cullinan: Arte Povera
Gloria Hwang Sutton: VALIE EXPORT
William Kaizen: Dan Graham, Radical Software and Gregory Bateson
Kathryn Chiong: Strategic Art Systems