Draw a circle for the head
Add a vertical center line and a horizontal eye line
Sketch the jawline and chin
Draw the pointed bat ears on top of the head
Outline the mask around the eyes and cheeks
Draw the eyes as narrow slits
Add the nose and mouth opening
Sketch the neck
Draw the shoulders and upper torso
Add the bat symbol on the chest
Draw the cape flowing behind the shoulders
Sketch the arms and gloves
Add the utility belt around the waist
Draw the legs and boots
Refine the body shape and armor details
Erase guide lines
Ink the final lines
Add shading and dark areas
Color the suit black or dark gray
Color the belt yellow and the emblem black or yellow as desired