This document summarizes and describes several earthworks, sculptures, installations and artworks created between 1969-2005. It touches on works by Robert Smithson, Christo, Maya Lin, Betye Saar, Faith Ringgold, Judy Chicago, Cindy Sherman, Barbara Kruger, Jaune Quick-to-See Smith, Rachel Whiteread, El Anatsui, and Nam June Paik. The works address themes of landscape, feminism, identity, history, and the integration of new media like video and technology into art.