There are multiple artists with this name:
These are photos from concerts where Ghoul played, so they may be of other bands that played the concert as well.
Gwar / Ghoul Dec 1, 2017 San Antonio, Texas, United States Uploaded by Firstliner
GWAR / Ghoul / Doyle / U.S. Bastards Oct 31, 2017 New York, New York, United States Uploaded by Rjv
Gwar / Ghoul / Doyle Oct 20, 2017 Richmond, Virginia, United States Uploaded by 24carfans
Ghoul / Phobia / Traffic Death / Nekrofilth May 16, 2015 Des Moines, Iowa, United States Uploaded by Chris Kimpson
Ghoul / Mutant Supremacy / Grudges Sep 9, 2014 New York, New York, United States Uploaded by Shayne Mathis
Ghoul / Iron Reagan / Occultist Apr 10, 2014 San Diego, California, United States Uploaded by Fantomos
Maryland Deathfest 2012 May 24 - 27, 2012 Baltimore, Maryland, United States Uploaded by Pathological Mastermind
Municipal Waste / Ghoul / Legacy of Disorder / GWAR Mar 27, 2012 Des Moines, Iowa, United States Uploaded by Chris Kimpson
Gwar / Every Time I Die / Ghoul Oct 31, 2011 Chicago, Illinois, United States Uploaded by Pathological Mastermind
Rites of Darkness II Fest Dec 10 - 11, 2010 San Antonio, Texas, United States Uploaded by Soiled Prayers