Prompt
Generate a realistic image of a middle-aged British show jumper in action, competing in an equestrian event, with a horse in mid-jump, set against a backdrop of a lush green arena, capturing the dynamic movement and skill of the rider and horse. The rider, dressed in traditional show jumping attire, including a helmet, riding boots, and a jacket with a British flag emblem, is Michael Whitaker, one of the renowned Whitaker family of equestrians, circa the late 20th century.