Midnight Wave Over Castle

A fantastical midnight vista showcasing a lone silhouetted castle on a hill in the foreground. The sky is filled with a sea of sparkling stars against a deep violet background. A dramatic, wave-like band of light, made of densely packed stars, shifts from a cool teal at the top to a warm coral at the bottom, providing a striking contrast to the starry sky. This wave-like band flows from the top left to the bottom right, adding a sense of motion and depth. The silhouette of the castle enhances the scene's ethereal and mystical aura. The style is a blend of realism and fantasy, capturing the celestial beauty with a vibrant and luminous color palette.