how to make observational drawings?
['Tip 1: Look at what you are drawing. ... ', 'Tip 2: Draw from real objects whenever possible. ... ', "Tip 3: Don't trace. ... ", 'Tip 4: Understand perspective. ... ', 'Tip 5. ... ', 'Tip 6: Be wary of ellipses.', 'Tip 7: Keep the outlines light. ... ', 'Tip 8: Have a Good Range of Tone.']