He has lectured and conducted art tours to special groups at the Baltimore Museum of Art and Walters Art Museum, in Baltimore, Maryland and at the National Gallery of Art and Hirshhorn Museum and Sculpture Garden, both in Washington DC, among others.
He has designed online art courses for the New York Times Knowledge Network and is currently engaged in designing art courses for the University of Maryland Global Campus where he is Professor of Art at the Department of Graphic Communications.
In Malta he served as a free-lance art critic for “The Daily News” (1978-1981) and “The Times of Malta” (1997-2000), covering major cultural events in Europe as well as key art exhibitions. He served as curator for exhibitions at St James Cavalier Centre for Creativity between 2000-2004 and developed an international Artists in Residence Programme in partnership with the Virginia Center for the Creative Arts, USA.
In Malta he lectured at the Junior College Msida as well as at the Art Unit, Faculty of Architecture, Faculty of Theology, Faculty of Education, and at the Mediterranean Institute of the University of Malta. He is often consulted on Modern and Contemporary Art in Malta by Heritage Malta and its Museum collection.