Wise old sea turtle mentor character named "Aunt Tortila". Shell shaped like a large upside-down teacup: pale lavender color, saucer-like rim, a bridge-shaped handle on top, decorated with small star patterns. The turtle herself is soft purple, with kind eyes, a gentle smile, and simple rounded shapes. Children's illustration, 2D cartoon style, pastel palette, cozy atmosphere, soft lighting. She moves very slowly, yet seems able to appear unexpectedly. Warm ocean currents swirl around her like tea steam. Mood: patient, caring, mysterious keeper of wisdom.
