elegant white and blue octopus with intricate patterns, gracefully floating in a surreal underwater setting. concept of

octopus marine ocean underwater blue white nature aquatic elegance harmony peaceful beauty illustration digital modern aesthetic magical enchantment wonder design creative purity graceful symbolic soothing enchanting fluid movement minimalistic tranquil fantasy watercolor delicate detailed whimsical enchanted intricate calming serene dreamy surreal intelligence mystery tentacles swirling motion ethereal adaptation