Reference of finished painting
1. First draw two arc lines, and use small polylines to draw hair below.
2. Draw another semicircle below, and draw small semicircles on both sides to serve as ears.
3. Draw two circular glasses inside and connect them, add eyes and a smile.
4. Then draw a horizontal square and a vertical square as a scarf.
5. Then draw two vertical lines in the middle, and draw the same vertical lines on both sides to connect them as robes.
6. Draw a horizontal line in the middle of the robe, and use a square below to represent the pants.
7. Shoes can be represented by trapezoids.
8. On the left and right sides, draw two diagonal lines and connect them with arcs to form sleeves.
9. Draw a semicircle on the cuff as a hand. You can draw a magic wand on the hand and add stripes to the scarf.
10. Finally, apply nice colors, and Harry Potter is ready.