Created the largest bronze sculpture in modern times - The Great Tower.
Commissioned to create the sculpture for the Silver Jubilee of Queen Elizabeth the Second.
Awarded first special prize at the Progetto Leonardo Festival of Art and Science in Film for the hologrphic motion picture "The Dream".
A London Festival of Alexander's work was held in 1992.
Chosen as the sole representative of Australia at the Biennal in Sao Paulo.
Awarded the Solo Sculpture Exhibition at the Festival of Perth in 1982.
Invited by Art LA.88 to provide a special exhibit for the whole international Art Fair.
Won the Australia Council Fellowship to create art holography at the National Measurement Laboratory of Australia.
Invented a new holographic motion picture medium.
Created a new form of sculpture, called Four-Dimensional.
Received the Palmas de Oro, Mexico.
Invited to have a retrospective exhibition at four art museums around the world.
Works in the colllections of numerous art museums around the world.