Enter the hexadic state
http://www.portrait-artist.org/basics/newbie4.html After the portrait learn 2 point perspective http://drawsketch.about.com/library/weekly/aa021603c.htm Try using a sktechpad too http://drawsketch.about.com/gi/dynamic/offsite.htm?site=http://mathforum.org/workshops/sum98/participants/sanders/TryPersp.gsp.html
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