Step 1. We draw a circle and auxiliary curves. We draw schematically a muzzle and eyes in a rock painting of Simby, then we draw ears and a forehead.
Step 2. We draw a line of a chin, then we draw a muzzle contour which will be painted over then. We draw forepaws at Simby.
Step 3. We draw a contour of a back, tail and a hinder leg at Simby.
Step 4. We draw the line in a body of Simby.
Step 5. We finish to draw a rock painting of Simby, painting over parts of a body of Simby, as on the picture.