In 1996 he moved his family to Atlanta where he has pursued his career as a painter and a parent. His wife is an executive with Coca Cola and his children are now in college. He has shown at Reinike Gallery since 2003.
Today, O'Halloran works with oil on canvas. His paintings exemplify the definition of High Realism - "objectivity of vision, sharpness of definition, precision of technique, and accuracy of detail." The artist also carefully crafts the frames for his paintings. His works are masterful renderings of ordinary objects and scenes created with an artist's eye and executed with an experienced artist's mastery of technique.