sentences:  Pflueger immediately continued his trip and met with his Metropolitan Life Insurance clients regarding a third expansion project.Early in 1929, Pflueger met Ralph Stackpole, an art professor at California School of Fine Arts and a former student of Mathews, who agreed to sculpt monumental figures for the stock exchange project as well as recommending and supervising other artists.Stackpole wrote later of his experience that "the artists were in from the first.