Medieval female knight in action, riding on a white steed, exuding bravery, with a detailed face and expressive eyes, rendered in masterpiece quality, 8k, photorealistic. Inspired by the styles of Jeremy Mann, Sandra Chevrier, and Maciej Kuciara, featuring sharp and realistic details with authentic shadows. Wielding a gleaming sword, this scene captures the essence of strength and grace, surrounded by dynamic movement and energy, capturing the essence of an epic moment in vivid imagery.