Vast or VAST is the name of more than one artist:
These are photos from concerts where Vast played, so they may be of other bands that played the concert as well.
Eve 6 / Vast / American Hi Fi Feb 24, 2001 Lawrence, Kansas, United States Uploaded by Crawdaddy74
Vast / 12 rounds Aug 14, 1998 Cleveland Heights, Ohio, United States Uploaded by Bruhvvmetal