Photo of SLIPKNOT and Shawn CRAHAN; Shawn "Clown" Crahan - posed,... News Photo - Getty Images
Shawn 'Clown' Crahan: Slipknot 'Hated Each Other' During 'Iowa'
Shawn Crahan Mask - Etsy
Metal Hammer - Slipknot's M Shawn Crahan has released a limited edition new mask http://www.metalhammer.co.uk/news/slipknots-clown -releases-limited-edition-mask-series/ | Facebook
Slipknot's Shawn Crahan Reveals His 'Apocalyptic Nightmare Journey' – Rolling Stone