Ellen Day Hale: A Pioneer of American Impressionism Early Life and Education Born in Worcester, Massachusetts, in 1855, Ellen Day Hale (also known as Helen M. Knowlton) demonstrated an early aptitude for art. She received formal training at the Pennsylvania Academy of the Fine Arts (1878-1879), followed by studies at the Académie Julian and the Colarossi Academy in Paris (1882-1885). Hale first exhibited her work at the Boston…