Free images results:
 

Grimace pictures, stock photos and images

 
1


 
 
1


 
Also, here are some commercial RF-licensed images that match your search criteria:  
Grimace Stock Photos
Author: Petro
Grimace Stock Photos
Author: Artkolo
Grimace Stock Image
Author: Santos06

Explore more commercial options: More Grimace Stock Illustrations & Vectors | More Grimace Stock Video Footage