Art of the fifties, sixties, and seventies

"The 50s, 60s and 70s represented three decades of great social, political, moral and economic change. The pieces in this book reflect the era's art movements of Minimalism, Conceptual Art and Environmental Art. There are photos of and directions regarding the installation and viewing, as instructed by the artists themselves. These rare insights heighten the appreciation of the images, representing them as the artists conceived."--Amazon.