Free images results:

Symmetry pictures, stock photos and images


Keypad Stock Photo
Author: Chuew
Feathers Royalty Free Stock Images
Author: Clarita

Also, here are some commercial RF-licensed images that match your search criteria:  
Symmetry Royalty Free Stock Photography
Author: Bene07

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