Sketch a simple head shape and add the neck
Draw the torso leaning slightly to match the seated posture
Mark the pelvis as a block or oval beneath the torso
Place the upper legs bent at the hips
Draw the lower legs bent at the knees or angled downward
Add the feet resting on the floor or another surface
Position the arms naturally on the lap, chair, or sides
Refine the joints at shoulders, elbows, hips, and knees
Connect the body parts with smooth, natural curves
Add the chair or seat beneath the figure
Check the balance and proportions of the seated pose
Outline the final shapes more clearly
Erase construction lines
Add clothing folds and details
Shade to show depth and form