Several Circles 1926
Heavy Circles 1927
Color Study, Squares with Concentric Circles 1913
Circles in a Circle 1923
An afternoon in Kyoto 2014
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Loneliness 2013
Rouge 2012
Ichthyology 2016
Butterfly (La Primavera) 2011
Self Portrait with Two Circles 1665
Cygonia 2011
Anthropocentrism. Philographics II 2012
STRATI #2 2012
The Ten Largest, No. 2, Childhood 1907
Study for Circles on Black 1921
# 131 Contaminazioni 2015
Meditation 2014
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The Olympics 2012
