I recommend to use only in outdoor shelter or cave type areas, for example attics or garages or bars and RVs and trailers and bunkers. Other common uses include staring at said "art" for long periods of time to extract the meaning from the meaningless. Or just use as a yard sale lure to attract people to the free bin. Even hang it on the outside, I'm sure it will fair well for a short undetermined amount of time in the weather.

Parietal art

Dark Corner

Shooting Gallery