In a frontal medium close-up shot within a dense forest, a beautiful 17-year-old girl embodying Atalanta stands confidently beside a large brown bear, both gazing at the viewer. She has chestnut-brown medium-length hair tied back, grey eyes, and wears a short-sleeved, short-hemmed white chiton with ancient Greek sandals, exuding an active presence. Her right hand gently holds a realistically sized golden apple at chest level, fingers curled around its textured surface. The bear stands on all fours to her left, its fur detailed with individual strands, muzzle close to her side in companionship. Lush green foliage and dappled sunlight filter through ancient trees, with moss-covered rocks and fallen leaves on the forest floor. Rendered in classical Western painting style with rich oil textures, warm golden hour lighting, subtle depth of field, and intricate details on fabrics, skin pores, and fur, evoking a mythical, serene atmosphere.