Pretty neat. The first 3 look like I'm in various stages of an acid trip, haha. That last one's pretty slick. Any custom shaders happening, or is that purely a custom color correction ramp?
custom shaders....... well the first was an attempt to do some cartoonist style

the second pic is an "attempt"

to do something like a vision modes from "alien vs predator" games, in this case is an alien vision mode, the third I managed to do a bit more "true" cartoonist style yeiiii!
yeah the last one have a color correction ramp and some custom shaders, but I'm still playing with shaders