A man in ancient Greek robes,Alexander the Great,reading a book

A man in ancient Greek robes,Alexander the Great,reading a book,intricate details,realistic oil painting,chiaroscuro lighting,warm tones,cinematic composition,tenebrism,highly detailed,photorealistic,dramatic shadows,volumetric lighting,jewel-toned colors,classical Greek architecture in background,elegant posture,contemplative expression,masterful brushwork,ultra-realistic,breathtaking realism,flawless detail,museum quality