Imagine a mesmerizing underwater realm that seamlessly blends the icy valor of an Ice Warrior with the enchanting beauty of mermaids, nestled in the legendary city of Atlantis. Envision Aquaman, the noble protector of the deep, emerging from the heart of this submerged paradise. He is surrounded by a myriad of holographic pearls, casting ethereal glows, and intricate ice formations that sparkle under the ethereal blue and white light. The scene captures the essence of a mystical underwater world where fantasy and heroism intertwine. The visual should exude a sense of mystery, elegance, and strength, all bathed in a palette dominated by shades of blue, accented with pristine white highlights, reflecting the thematic essence of the 'Underwater' show. This image is destined to grace the huge screens of a nightclub, setting an immersive atmosphere that transports the audience into the heart of an aquatic adventure.