Two pale middle-aged girls back to back with violet eyes, with the one on the le

Two pale middle-aged girls back to back with violet eyes, with the one on the left wearing dark alchemist clothes and with the left arm with a steampunk prosthesis holding a dagger with the symbol of Baphomet, short black hair with a cut on the face, and the one on the right in white nun's clothes holding a rosary with closed eyes and long white hair with a castle in flames behind at nightfall.