Draw a large curved line for the shark’s back
Add a pointed snout extending from the front
Sketch the wide hammer-shaped head across the front
Draw small eyes at both ends of the hammer head
Add the mouth under the snout
Draw a curved line for the belly
Extend the body backward into a tapered tail section
Add a tall dorsal fin on top of the body
Draw two side fins near the front of the body
Add smaller fins near the underside if desired
Draw the tail fin at the end of the body
Refine the outline to make the shark smooth and balanced
Erase extra sketch lines
Add gill slits behind the head
Shade or color the shark gray with a lighter underside