Many of his works are in the collections of important museums (Riverside museum, Brandeis University Museum, New York University Museum) and by many famous personalities such as Robert Joffrey, George Harrison, Ravi Shankar, Mick Jagger, (Elizabeth Sackler) and many more.
Robert Louis Stevenson | Robert De Niro | Robert E. Lee | Robert Mugabe | Robert Redford | Robert Burns | Robert Bosch GmbH | Robert | Robert A. Heinlein | Robert Schumann | Robert Browning | Robert Rauschenberg | Robert Plant | Robert Altman | Robert Mitchum | Robert Frost | Robert Southey | Robert F. Kennedy | Robert Maxwell | Robert Graves | Robert E. Howard | Joffrey Ballet | Robert Fripp | Robert Fisk | Robert Rodriguez | Robert Motherwell | Robert Lowell | Robert Johnson | Robert Duvall | Robert Boyle |
She had the opportunity to study with renowned artists from Argentina, Ecuador, United Statess, and Mexico, including: Aida Mastrazzi, María Ruanova, Robert Joffrey, Joseph Balanchine, Igor Youskevitch, Grace Moore, Kitty Sakilarides, Ileana Leonidoff and Nelsy Dambré.
O'Donnell was also an important teacher who counted Robert Joffrey, Ben Vereen, Cora Cahan, and Gerald Arpino among her students.