A horse standing in the woods with a person walking by

ultra-detailed,dark horse riding off,dark,mysterious,oil painting,hazy background,moonlit forest,tall towering trees,mystical atmosphere,ominous energy,cloaked figure watching,dense fog creeping,black silhouette against the night sky,ethereal glow of the moon,rippling mane of the horse,intense gaze of the rider,strong contrast between light and shadow,dramatic lighting effects,deep blue and cool tones,evocative and moody,expressive brushstrokes