Drawing a clown's face

This task is about drawing shapes.
A clown is telling you what his face and head looks like.
 

  "My head is a circle."
"My hat is a triangle."
"My eyebrows are rectangles."
"My eyes are diamonds."
"My nose is a hexagon."
"My mouth is an oval."
 
Carefully finish drawing the clown's face below. His head has been done for you.