Reference of finished painting
p>Step one: First draw a trapezoid and a small rectangle on it to represent the vase.
Second Step: Draw a larger stem in the vase, and draw a smaller stem on both sides.
Third Step: Draw arcs on the cactus stems and leaves to refine the texture of the stems and leaves.
Fourth Step: Draw some hard thorns on the cactus.
Fifth Step: Finally, just paint the painted cactus with a beautiful color.