Batman has spent decades under DC Comics evolving stylistically and many artists have left their mark on the Dark Knight. However, some of DC Comics' most important pencilers have gone comparatively unnoticed. Contemporary artists like Jim Lee molded the brooding hero's image for the 21st century, while classic creators like Neal Adams revolutionized and paved the way for other great artists.
Source:https://www.cbr.com/underrated-batman-artists-dc-comics/