I am an artist, as my mom can witness...
When I was a baby and smeared poop on the wall.
She says it made for some interesting artwork.
Disgusting as it is, I wish I had pics of my shitty artwork.
I was drinking only a small amount of punch, when I pooped green, but..
BUT, the poop was small like pencils (why they call it that, I'll never know)
So I know it's not my liver or whatever. Also, I was reading this site to see how to really "smoke that shit". Maybe white dog shit is good smoke...dunno.