Aurora in the Cube

A surreal digital artwork showing a futuristic cityscape. A colossal transparent cube hovers above the skyline, encapsulating a vivid aurora with shades of green, purple, and blue. The cube's surface reflects towering skyscrapers, creating an intricate play of light and shadow. A lone robot stands on a rooftop, observing the cube. The city appears to float, with its mirrored reflection extending into the sky. The atmosphere transitions from the vibrant aurora to a serene midnight blue, conveying a sense of wonder and tranquility. The style blends surrealism with cyberpunk elements, featuring a harmonious mix of urban and futuristic themes.