Bruce Timm is a great artist.
He is one of the many men behind the great DCAU which is slowly dieng each day.
Bruce Timm has created his own artsyle that is known to many, many people who watch those cartoons and they say, That's Bruce Timm's design.
Bruce Timm is a great writer as well. He has written some of the good episodes of JL along with his buddies Dwayne, Paul and many others.
Bruce Timm is a great man who is known out around the world for his work with shows like Batman, Superman, and Justice League and a bunch of others.
So the DCAU is dieing, Bruce Timm's artwork and unique style of animation will last forever.