A rugged male cowboy resembling a classic western figure, sporting a wide-brimmed hat and a tattooed arm, sits nonchalantly in a medieval tavern. His boots casually rest on the sturdy wooden table. The atmosphere is illuminated by warm, cozy indoor lighting, captured in a hyperrealistic digital painting style. The scene is crafted using unreal engine, with cinematic, octane render quality, bringing out the bright evening glow. This concept art is designed in high resolution, emphasizing the photorealistic details in 4k, with a nod to arcane aesthetics. The cowboy's expression is relaxed, exuding a sense of timeless ease amidst a setting that melds two distinct eras.