published on: 2015-02-17 11:08:22
gaksdesigns: Ben Yin-Pan Kwok aka BioWorkz.
casualcissexism:ok but now draw the other eye
funnywildlife: sdzsafaripark:Tiger eye by Trexican on Flickr.
bigcatkingdom: Villy coming to me (by Tambako the Jaguar)
inked-dollz: Inked girl http://inked-dollz.tumblr.com/
holistic-discovery:A simple diagram to help understand neurotransmitters