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: Jocic
Kitten Stock Images
Author: Photochris
Hunting Royalty Free Stock Photos
Author: Jevanto