How to teach children to draw forest stick figures?

Draw a tree on A4 paper. When drawing this tree, you need to be careful not to draw it too big, because the size of this tree directly determines the size of the whole forest. Then draw two small trees next to this tree. When drawing this step, it should be noted that it is best to draw a smaller tree first, then draw another tree on the right side of A4 paper, then draw a curve between several trees as a horizontal line, and then draw some grass under the tree.