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Visual Thinking for Business - Make Your Point
Take your sketchbook and give this fun exercise a try! It is quite easy and will warm you up perfectly for the next steps.
Faces are difficult, but its interesting, that basic shapes will help even draw expressions.
I had to think of fido dido, a 7up comic from 1985 :)
Doing my warm up excercice I kind of developed my own facial alphabet ...
very nice and useful!!