you can make it very easily
Step 1: Gather Oil Pastels,cotton,pencil,sketch Pens,and Other Essential Materials
Step 2: Draw the Blue Print or Draw the Design of Your Scene.
Step 3: Use Oil Pastels Blending Technique Create the Natural Scenes by Using Cotton
Step 4: Draw the Previous Design With Black or Pastel of Your Choice As I Am Doing With Yellow Pastels.
Step 5: Your Natural Scene Is Ready