Seen/unseen : critical essays: Davide Colombo, Lorena Grigoletto, Veronica He and Pia Lauro, Richard Lehun, Britta Lenk, Ilaria Schiaffini

Eitemau Tebyg

• Seen & unseen : Rudolf Kicken Gallery, Cologne, Germany 1976-1996 ; [. on occasion of the 20th-year-anniversary of the Rudolf Kicken Gallery and accompanies exhibitions]
  Cyhoeddwyd: (1997)
• To be seen : queer lives 1900-1950 = To be seen : queer lives 1900-1950
  Cyhoeddwyd: (2023)
• The Appearance of That Which Cannot Be Seen
  gan: Linke, Armin
  Cyhoeddwyd: (2017)
• Paris as seen by Antonio Segui
  Cyhoeddwyd: (1983)
• Vartan Avakian : all that is seen and unseen
  Cyhoeddwyd: (2018)