Cute otter with glowing crystal in an enchanted pond

A stunning, whimsical fine art concept featuring an adorable otter floating on its back in a misty, bioluminescent enchanted pond at night. The otter is playfully clutching a sparkling, glowing purple amethyst crystal to its chest like a prized rock. Pure turquoise water ripples create glowing rainbow caustics around its sleek body. Surrounding rocks are covered in radiant neon moss, peaceful and enchanting mood, sharp focus, masterpiece.