Tendrils of Despair in Mystic Gallery

Prompt:

"Create a haunting, cinematic poster for a dark fantasy story set in an eerie, mystical art gallery. A woman should be holding a paintbrush, her clothes slightly disheveled, as if consumed by her work. Behind her, a dilapidated, overgrown gallery unfolds. The walls are adorned with unnatural, sorrow-filled portraits, each painting exuding despair. Some of the portraits should have familiar faces, their eyes gazing at her with longing, suggesting they are trapped souls. In the background, a tall and charismatic figure dressed in dark, old-world clothes, stands with an eerie presence. His face should be partially shadowed, giving him a malevolent air. The scene should convey a sense of claustrophobia and otherworldliness, with tendrils of shadow creeping along the floors and walls. A blank canvas pulsating with a faint glow rests on an easel in the center of the room, radiating a mystical energy. Color palette: Dark, muted tones like black, deep purples, and blues, with splashes of eerie light from the glowing canvas and the soft yellowish glow of old lamps casting unsettling shadows."