Bonnie Aarons Autographed/Signed The Nun 11x14 Photo Demon Nun Valak BAS 20107 This is an 11x14 photo of Valak the demon nun from the movie The Nun that was personally autographed by Bonnie Aarons with Demon Nun inscription. This photo includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.