High-fantasy digital artwork featuring a knight and a dragon

High-fantasy digital artwork featuring a knight and a dragon. The knight, clad in intricately detailed, silver and gold armor with a flowing cape, stands on rocky terrain. His helmet obscures his facial features, adding an air of mystery. The dragon, positioned behind the knight, is massive and covered in white, scale-like armor with sharp, menacing horns and claws. The dragon's wings are partially spread, showcasing their impressive span. The background is a cloudy, misty sky, enhancing the epic and mystical atmosphere of the scene.