Concert poster for the band Rabbit featuring one girl, broken hearts and skulls in a purple, pink, and black theme, showcasing black silhouette art with UHD, HDR, 8K quality. The model is inspired by Dark Sushi Mix, embodying a unique style. Art should avoid duplication, disfigurement, mutation, and cloning. Keep facial features expressive yet harmonized, and emphasize elegance in posture and anatomy. Ensure all elements are in frame and clear, avoiding any out-of-focus or low-resolution effects. The design should exclude any textual elements, logos, or watermark distractions, maintaining a cohesive and visually striking image.