One of the pioneering environmental artists to rise to prominence used industrial construction equipment to manipulate vast quantities of earth and rock on isolated sites. his/her best known work is laid into utah's great salt lake. the name of the artist and work is
a cindy sherman, untitled film still #35, 1979
b robert smithson, spiral jetty, 1970
c ana mendieta, flowers on body, 1973
d claes oldenburg, lipstick on caterpillar tracks, 1969

Which of the following statements is not true? like haydn and many other composers of the classical period, beethoven was most successful financially when in the service of the aristocracy. the finale of beethoven's ninth symphony is based on schiller's poem about human brotherhood, ode to joy. beethoven opened new realms of musical expression that profoundly influenced composers throughout the nineteenth century. in the finale of his ninth symphony, beethoven took the unprecedented step of using a chorus and four solo vocalists.