Free images results:

Concealment pictures, stock photos and images


Curiosity Stock Image
Author: Twmedia
Girl Stock Photography
Author: Twmedia

Also, here are some commercial RF-licensed images that match your search criteria:  
Camouflage Stock Photo
Author: wabeno
Kitten Stock Images
Author: Photochris

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