Envision a surreal scene where ethereal cubes hover gracefully in mid-air, radiating a soft, inviting glow of pastel hues. Each cube pulses gently, casting a serene light that dances upon the surrounding environment. The background features a tranquil twilight sky, enhancing the magical aura of these floating forms. The interplay of light and shadow creates an enchanting atmosphere, inviting viewers to lose themselves in this dreamlike world.