First commence the tutorial by making circles & line as shown.
Draw lower outline for body, tail & right side fin.
Make head & eye.
Draw outline for the body as shown.
Make fins on the both sides of the humpback whale.
Draw tail & lines as shown.
Make small dots over the face and a line over the body as shown.
Finally, make necessary improvements to finish.
How to Draw a Humpback Whale with Color Pencils [Time Lapse]