A detailed, realistic digital portrait of Al Capone in a classic pinstripe suit, captured in vintage sepia tones for an authentic timeless feel. The painting style combines the rich detail of Greg Rutkowski, the decorative elegance of Alphonse Mucha, and the narrative warmth of Norman Rockwell, showcasing Capone with a confident expression and clever gaze. This piece carries an aura of mystery and power, trending on Artstation, evoking the spirit of the early 20th century. The composition focuses on an engaging depiction of Capone's character, maintaining a professional and respectful representation, avoiding extraneous elements like 3D effects or cartoon attributes.