digital drawing, graffiti style, depicting a valiant knight clad in shining armor, standing resolutely amidst a medieval battlefield. The scene is filled with dynamic, sweeping lines and vibrant colors, highlighting the knight's sword raised high and his flowing cape. Surrounding him are hints of castles and mythical creatures, blending urban street art with epic fantasy elements. The backdrop is a blend of bold graffiti tags and abstract shapes, emphasizing the heroic and timeless nature of the knight's stance. --ar 16:9