The 11th Annual CUIMC Fine Art Virtual Exhibition, Butler Library, Columbia University Artworks by Elizabeth Olson, Ph.D. are featured in the virtual gallery of Butler Library from 12:15 min to 13:00 min Adirondack Creek (pastels) by Elizabeth Olson, Ph.D. Boat (pastels) by Elizabeth Olson, Ph.D. Westciffe and Salida (pastels) by Elizabeth Olson, Ph.D. Steps to the Water (pastels) by Elizabeth Olson, Ph.D.