There are at least 4 musical projects named Wallflower.
These are photos from concerts where Wallflower played, so they may be of other bands that played the concert as well.
Slam Dunk May 26, 2019 Hatfield, England, United Kingdom Uploaded by Jess
2000 Trees 2017 Jul 6 - 8, 2017 Cheltenham, England, United Kingdom Uploaded by Blossom Baphomet