majestic cosmic whale swimming in stellar ocean, abstract space art with vibrant colors and surreal imagery, fantasy conceptual

digital painting artistic fantasy world starry dreamlike surreal nebula fiction interstellar ocean vibrant abstract art celestial deep space marine sci tones otherworldly nature mythological magical mystic creature mystery galaxy exploration concept life wonderland adventure aquatic stellar cosmic wonder cosmos imaginative whale mystical science ethereal extraterrestrial glowing enchanting colors majestic swimming imagery conceptual generative