Have Sucker Punch Invented A New Art Form?

[jigokutamago]

After looking around, it seems this art form has been around for a while.

Just a few examples

http://deadendthrills.com/

http://enwandrews.tumblr.com/

http://virtualgeographic.tumblr.com/

http://notrl.tumblr.com/

http://vee-r.tumblr.com/