Free images results:
 

Letter pictures, stock photos and images

 
1


 
Warning Stock Photo
Author: Marilyna
Leaf_1 Stock Images
Author: Unicum
Food Stock Image
Author: Chrisharvey
Kiss Royalty Free Stock Photo
Author: Chrisharvey
Keyboard Royalty Free Stock Images
Author: Unicum
Keyboard_1 Stock Photo
Author: Unicum
 
1


 
Also, here are some commercial RF-licensed images that match your search criteria:  
Letter box Royalty Free Stock Photo
Author: Anni34

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