A painterly caricature portrait of Sylvester Stallone in a dark suit

A highly detailed caricature of Sylvester Stallone, rendered in a realistic, painterly style with exaggerated features. His forehead is prominent, his nose bulbous and wide, and his lips are full and pursed, revealing slightly crooked teeth. His eyes are small and intense, with deep-set wrinkles around them. He has thick, dark, wavy hair, styled with a slight recession at the temples. He is wearing a dark suit jacket and a white collared shirt. The background is plain white, emphasizing the subject. The lighting is dramatic, casting subtle shadows that accentuate the sculpted facial planes and give the portrait a three-dimensional quality. The overall mood is slightly humorous and iconic, capturing the essence of the actor in a distinctive artistic interpretation. The rendering should show visible brushstrokes and a rich color palette dominated by warm skin tones, contrasting with the dark suit and hair. Focus on capturing the likeness despite the caricature, with an emphasis on detail in the skin texture and fabric.