Rubuta ci gaba don wannan sakin layi - A wannan lokacin, Richard Morris Hunt, masanin gine-ginen da aka zaba da yawa daga cikin New York masu arziki da sanannun, ya gano Bitter. Daga wannan lokacin Bitter bai taɓa rashin aiki ba. Bayan aiki a matsayin mai sassaka a Nunin Duniya na Columbian a Chicago a 1893 kuma a matsayin darektan a Nunin Pan-American a Buffalo, New York a 1901, ƙwarewar ƙungiyar Bitter ta sa aka nada shi shugaban shirye-shiryen sassaka a duka Nunin St. Louis na 1904
a St. Louis, Missouri, inda Lee Lawrie ya horar da shi tare da jagorancinsa, da kuma 1915 Panama <unk> Pacific International Exposition da aka gudanar a San Francisco, California. A cikin 1906/1907, ya jagoranci National Sculpture Society.