abstract glowing waves of blue and orange light flow against a dark starry background, creating a mystical and dreamlike

fantasyconcept abstractart background atmosphere futuristic generative technology dreamlike particles wallpaper abstract creating mystical ethereal universe luminous artistic creative glowing perfect texture fantasy surreal digital concept orange starry cosmic themes banner motion energy nebula galaxy mystic design smooth clouds waves light stars night space fluid swirl curve shape blue flow dark glow wavy sky