Medieval female knight in action, riding a majestic white horse, striking a heroic pose, showcasing a detailed and expressive face and eyes, rendered as a masterpiece with the best quality, 8k, photorealistic. Inspired by the styles of Jeremy Mann, Sandra Chevrier, and Maciej Kuciara, the scene features sharp, realistic elements, authentic shadows, and dynamic movement. The knight is holding a gleaming sword, her armor glistening in the light, set against a vivid and immersive landscape. The composition maintains clarity and depth, capturing the epic essence of a legendary warrior in a timeless scene.