Sarah Murphy, Blind Contour, 2020
Create a still life drawing from life, using direct observation and contour line
Use variations in line weight in contour drawing to make one element jump out from the paper or another to sink into the background.
Use contour lines can also be used to indicate reflections, a change in depth, or simply define shadows and highlights.
Article: line weight
Article: using contour lines to used to indicate reflections
Blind Contour Sketchbook Exercises: 30 second blind contour hand
Blind Contour Sketchbook Exercises: 5 min blind contour hand
5 min blind contour portrait