GRID STEP. You can print out the base construction lines and start drawing on tracing paper or you can draw the grid layout yourself using the following steps. Draw a square which will act as the frame of the polar bear portrait.
GRID STEP. Outline the general shape of the head, the muzzle and the upper body of the polar bear.
GRID STEP. Sketch the ears, eyes and nose.
GRID STEP. Erase redundant lines. Add the mouth.
GRID STEP. Detail the ears and the eyes.
GRID STEP. Work on the whole figure of the polar bear.