In shifting our gaze from the subject before us to the paper surface with pen in hand, we must be able to hold the seen image in our head and recreate it on paper. Oftentimes, this translation can result in faulty proportions, as in this drawing of Michelangelo’s Moses in S. Pietro in Vincoli, in Rome. You will notice that I made a couple of attempts at getting the length of the lower right leg to match what I believed I saw in Michelangelo’s sculpture. This is an example of how the process of drawing from observation requires continually assessing whether the proportions and scale of the drawn image matches those of what is seen—a matter of trial and error.

Above is another example, where, beneath the gridded facets, you might be able to see my initial attempts in roughing out the forms of the Seattle Central Library by OMA/Koolaus. Initially, I drew the forms too narrowly given the building’s height. I kept increasing the width as the drawing developed. In looking at the drawing now, it seems that it could be wider still.