Create a haunting and evocative cover for the novel "The Glass Between

Create a haunting and evocative cover for the novel "The Glass Between Them" by Michael Lamanna. The cover should reflect themes of envy, duality, and the eerie atmosphere of a crumbling Victorian mansion. Depict two identical twin brothers, Elliot and Theo Blackwood, standing on opposite sides of an ornate, antique mirror with cracks running through it. Their reflections should be subtly distorted, with eerie hints of their inner turmoil and rivalry. The mansion itself, shadowy and decayed, should loom in the background, filled with mirrors of various shapes and sizes that seem to mock the characters. The twilight color palette should emphasize dark blues, purples, and grays, evoking a sense of both beauty and dread. The title "The Glass Between Them" should be prominently displayed at the top in an elegant, gothic font, and the author's name at the bottom in a smaller, sophisticated font. The overall mood should be one of claustrophobia, decay, and psychological tension.