a professional painting of duane allman, in brightly colored psychedelic shirt, playing a guitar, long hair, beautiful bone structure, symmetrical facial features, intricate, elegant, digital painting, concept art, smooth, sharp focus, illustration, from starcraft by ruan jia and mandy jurgens and artgerm and william-adolphe bouguerea, epic, stunning, gorgeous, intricate detail, much wow, ultra realistic, photorealism, 4k, masterpiece, trending on artstation