Second DC comics collage.
Three of those pics were inspired from frames in their respective comics.
Jason Todd from Batman: Hush,
Superboy from Adventure Comics,
and Flash from The Flash: The Blackest Night.
Imitated but never traced.
((By the way, guys. Some of these are already circulating the internet. They were posted on my LJ and Tumblr before posting here.))
Superboy, Superman, Flash, Impulse, Jason Todd, Robin, Colin, Nightwing, Batman, Green Lantern all©DC Comics.