/imagine --ar 16:9 A captivating scene, showcasing a group of mermaids gathered on a rocky shore, gazing out at the vast ocean. The central figure, a beautiful mermaid with flowing blue hair and a golden tail, is adorned with a delicate crown and intricate jewelry. She holds a large, ornate seashell, its intricate carvings and vibrant colors hinting at its magical properties. The other mermaids, with their shimmering scales and expressive eyes, appear to be listening intently to the central figure, their faces filled with a mixture of curiosity and awe. The background features a serene seascape, with a distant ship sailing towards the horizon. The overall impression is one of a magical and enchanting scene, where the beauty of nature and the power of the ocean are intertwined with the mystique of mythical creatures.