courtesy of www.shaneglines.com

These are some of the first versions of the Tomorrow Knight by Bruce Timm:




courtesy of Batman Animated

Below are Bruce Timm's original designs for the show:

batmobile

bruce  terry powers

mr. fix inque

queen king

jokerz1   jokerz2

Here are some other early drawings by Bruce Timm:

   

This is a model sheet for Big Barda, member of the JLA in BB: