Looks an awful lot like a sketch of one of the dragons in the D&D 3rd Edition Player's Manual.
Great coloring! Lightning's a nice touch.
Though the tail still has the remnants of the blue dragon logo's head.
Yes, I do colour more then just Kassy's Art...
Before
After
I got no idea who drew it but the logo for the site that I got it from it at the bottom there.
Mileron
20 years ago