Mark Sweeney
Mark Sweeney is credited as colorist on 28 issues in grailworth's catalog, 20 issues of them across 8 series we value.
Every issue
Frank Miller's RoboCop (2003) 1 issue
Masters of the Universe (2002) 1 issue
Masters of the Universe (2003) 1 issue
Stargate Atlantis: Wraithfall (2005) 2 issues
Tomb Raider: Journeys (2001) 3 issues
Credits from the Grand Comics Database, CC BY-SA 4.0.