Puppet Ventriloquist

Here we have the real relationship between Arnold Wesker and Scarface.

"Arnold Wesker was no Dummy. What he was was CRAZY. What he WASN'T, was VIOLENT. That part of his personality he had transferred to Scarface, a nasty puppet that pulled HIS string...but NEVER his PUNCHES. Sure, it was really Arnold who controlled a sizable piece of Gotham's underworld...but it was Scarface who REALLY CONTROLLED Arnold."
~"Batman: Broken City 3" # 622 Feb 2004

(c) DC Comics

[link] <-- Here is the outline

[link] <-- Here is the Photoshop-colored one