Katara, toned and with rich dark skin, stands confidently, her hair styled in a braid adorned with subtle jewelry. She gazes directly at the viewer, exuding strength and grace. Her upper body, wrapped in bandages, is detailed and dynamic, capturing her in a moment of powerful waterbending. The arctic backdrop features majestic icebergs and a serene sea, with her white, baggy pants adding a sense of fluidity. Bubbles of water dance around her hands, showcasing her mastery over the elements in this stunning setting.