Majestic griffin fleeing through a stormy fantasy sky

An incredibly detailed surrealist painting featuring ultra-HDR technology and stunning visual effects. 16:9 aspect ratio. A majestic griffin in mid-flight, desperately fleeing a colossal shadow cast by an unseen pursuer. Its powerful wings beat against a stormy sky, with debris and rain streaking past, enhanced by motion blur. The style is epic fantasy concept art, with dramatic lighting and a sense of intense pursuit. Volumetric lighting, ultra-sharp focus, crystal-clear definition, extreme contrast, artistic-quality visual effects, ultra-high-quality CGI rendering, 16K, brilliant, vibrant, fantasy aesthetic, magical, hyper-detailed, concept art, dark fantasy. Centered composition, fantastic realism, professional photography, realistic look. Natural lighting, sharp focus. Masterpiece.