Sometimes short gesture or contour line drawing studies are done in preparation for the real drawing.
Students are then given time to draw the still life objects on their tables.
Students may choose to draw with chalk and charcoal or oil pastel on gray or black paper. Or they may use normal pencils on white paper.
Evaluation:
4 points -- Accurate Proportions
3 points -- Shading to indicate highlight, shadow
3 points -- Contrast. (Bright whites, dark blacks and gray tones)
10 points total.
Example of 30 second still life sketch worked up into a more finished version below:
Still life photo Reference