Harder, M. (2002). Medium: Installation: Thrafia, Athen/Berlin - Christiane Klappert, Hamburg - Nicolas de Oliveira/Nicola Oxley, London - Jeremy Wood, London - Brigitte Waldach, Berlin.
Lua i Stíl Chicago (17ú heag.)Harder, Matthias. Medium: Installation: Thrafia, Athen/Berlin - Christiane Klappert, Hamburg - Nicolas De Oliveira/Nicola Oxley, London - Jeremy Wood, London - Brigitte Waldach, Berlin. Berlin, 2002.
Lua MLA (8ú heag.)Harder, Matthias. Medium: Installation: Thrafia, Athen/Berlin - Christiane Klappert, Hamburg - Nicolas De Oliveira/Nicola Oxley, London - Jeremy Wood, London - Brigitte Waldach, Berlin. 2002.
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