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Geometry can be such a challenge

Posted on 27 Aug 2016

Roman

Posted on 10 Aug 2014

Tudela - Catedral de Santa Maria

Posted on 16 Jan 2014

Marchant Calculators Ad, 1955

Posted on 26 Apr 2012

w(z)=z*(2/abs(z)-1)

Posted on 14 Feb 2010

w(z)=z*(2/abs(z)-1)

Posted on 14 Feb 2010