I'd like to quote TexanJoe (the commissioner and creator of these characters) with regards to this particular image, "Some amazing things can happen when you just let an artist loose on your characters."
Dagger draws Dagger. This was bound to happen one day. I first encountered the characters Cloak and Dagger in a Spider-Man comic book (not their origin) that they guest-starred in. Did they Marvel Team-Up?
Let's try this again. Instead of trying to be a portrait artist (which I'm not) I went and drew Ms. Johansson's likeness the way I do most images based on real people; not trying to.