sentences:  Green enrolled at the Pennsylvania Academy of the Fine Arts in 1887 and studied with the painters Thomas Pollock Anshutz, Thomas Eakins, and Robert Vonnoh.She then began study with Howard Pyle at Drexel Institute where she met Violet Oakley and Jessie Willcox Smith.As educational opportunities were made more available in the 19th century, women artists became part of professional enterprises, including founding their own art associations.