you will need:
dark red, light red, green and black regular nail polish,
white, yellow, brown\nude, black, and green nail art polish,
black nail art pen
nail art dotting tool,paper towel, and nail polish remover
Step 1: Step one:batman's face
add the white at the top of the nail to make the black look like Batmans ears. also with the white nail art polish create his eyes by making two right angle triangles.
with the brown nail art brush, paint the bottom of the nail, make sure there's a point in the middle of the nail, so the black will create Batman's nose . after the brown is dyed add one small horizontal black line to create Batmans mouth.
than your finished
Step 2: Step two: robin
and your finished robin
Step 3: Step three: batman's symbol
other steps for batman's symbol are on the next step.