After exorcising a girl possessed by a demon soldier trying to break through to Earth, John Constantine seeks an audience with the androgynous half-breed angel Gabriel. John asked Gabriel to heal him of his lung cancer, but Gabriel declines, telling John that his motives for exorcising demons are selfish and that it will not grant him entry into Heaven. It is later revealed that Gabriel laments God’s favoritism towards humans and planned to release Lucifer’s son, Mammon, let him claim Earth as his own kingdom.
Those wings are massive and beautiful! Please give your support to the cosplayer, Winters Knight by visiting her AC Paradise page! Thanks to Charlie for sending this in!
Source: Winters Knight on AC Paradise