Peter Newell 

 American cartoonist (1862 - 1924)

 


Ilusionario   http://www.ilusionario.es/CLASICOS/newell.htm
Wikipedia  http://es.wikipedia.org/wiki/Peter_Newell
Gallery  Nonsenselit
Books  Topsys and Turvys
 


Nikol 

 Ukrainian artist

 


Ilusionario   http://www.ilusionario.es/OTROS/otros_n_s.htm#Nikol
Gallery  Impossible World
 


 Octavio Ocampo

 Mexican artist



 
(c)Octavio Ocampo. Used with permission.

Homepage   http://www.octavioocampo.com.mx/
Ilusionario   http://www.ilusionario.es/CONTEMPOR/ocampo.htm
Wikipedia   http://en.wikipedia.org/wiki/Octavio_Ocampo
 


 Rafal Olbisnki

 Polish artist

 


Ilusionario   http://www.ilusionario.es/CONTEMPOR/olbinski.htm
Gallery  Patinae Inc.
 


 


Istvan Orosz

 Hungarian artist





(c) Istvan Orosz. Used with permission.
 
Homepage   http://www.utisz.net/
Ilusionario   http://www.ilusionario.es/CONTEMPOR/orosz.htm
Wikipedia   http://en.wikipedia.org/wiki/Istv%C3%A1n_Orosz
Videos  Mind the steps!
 Mazes
 Time Sights
Books  Visions of design