User blog comment:LivesByProxy/For The Love Of Stealth/@comment-26483772-20160102213302/@comment-26815373-20160102223630

I forgot that is an overlay too. And yes, the effect would be psychological in a sense. I think the use of overlays (in regards to vision) can communicate 1) that you are stealthed as with my example above; 2) detection effects like ; 3) that a stealth or other form of vision-denial effect is occurring. The latter one might rely more on audio cues and tell-tale signs in some cases, but I still think there is a lot that can be done with it.

Also, I'm not super familiar with cherry blossoms, IDK what made me think of the effect, and I assumed Autumn because they were falling. They do bloom / fall in the Spring though, don't they x.x