ABSTRACT
I write Matlab programs and use them to explore quantifying ink drawings.

RESULTS

108 objects I drew with a pen centered and stacked on top of each other.  Hotter pixels indicate more frequently drawn in locations.

Bunch of circles I draw with an Black Energel 0.5mm pen on a small sketchbook.  Matlab analysis quantifying the average eccentricity of the circles it finds.

HISTORICAL RESULTS
Date score%,N
29-Dec,61,108
29-Dec,66 81
29-Dec,71 46