REFERENCES:
- "The Secret Language of Dreams - A Visual key to dreams and their meanings", David Fontana, 1994, Chronicle Books
- "Freud's Dream of Interpretation ", Ken Frieden , 1990, State University of New York Press
- "New Media in the Late 20th-Century Art ", Michael Rush, 1999, Thames and Hudson
- "Installation Art ", Michael Petry, Nicola Oxley, Nicolas de Olivera, 1994, Thames and Hudson
- "Digital Art", Christiane Paul, 2003, Thames and Hudson