File:Ambigramme OUI NON sculpture anamorphosique de Markus Raetz 2002.jpg - Wikimedia Commons
Visual-Poetry
Rotating head illusion and Yes/No by Markus Raetz | The Kid Should See This
Art- Markus Raetz
Films Media Group - Markus Raetz: The Artist as Magician
Stunning Indecisive Sculptures : Markus Raetz
Markus Raetz. Prints Sculptures - Museum of Fine Arts Bern
MARKUS RAETZ – Monica De Cardenas
Markus Raetz (born June 6, 1941), Swiss illustrator, painter, sculptor | World Biographical Encyclopedia
Gross und Klein, 1993 - Markus Raetz - WikiArt.org
Markus Raetz - Wikipedia
The Art of Illusion: Meet Sculptor & Vsual Artist, Markus Raetz #NoCriticsJustArtists | No Critics Just Artists
Markus Raetz, le lapin et son contraire | Tribune de Genève
Same, 1999 - Markus Raetz - WikiArt.org
Markus Raetz Video | Truffle Hunting
Farideh Cadot Associés Markus Raetz - Farideh Cadot Associés
3D Printable Yes/No typographical sculpture by Markus Raetz by Jacky Chan
Markus Raetz
Markus Raetz - Iwan Schumacher - Switzerland | Euro Cinema | English - Eurochannel
Markus Raetz Video | Truffle Hunting
Markus Raetz, l'illusionniste des formes - Le Quotidien de l'Art
