Study Drawing vs. Completed Drawing “Green Duet”

Green Duet study drawing is 10 inches wide. Full size completed Green Duet parametric drawing is about 40 inches wide.

Study drawings are done with 1:4 scale matching my big gears. Copyright Mary Wagner
Study drawings are done with miniaturized wheels at 1:4 scale to my big drawing gears. This one is 10 inches wide.
Finished drawing. Two green ink pens, gray ink pen, black ink pens. About 40 inches wide Copyright Mary Wagner
Finished drawing. Two green ink pens, gray ink pen, black ink pens. About 40 inches wide