Create a dramatic digital painting style portrait of a young man (based on a reference image) looking upward with a strong, determined expression.The artwork should feel bold and textured, with energetic brush strokes and a limited color palette of black, white, red, and yellow. The background is split vertically with abstract red and yellow paint streaks, creating a powerful and intense mood. Focus on ambition and confidence in his gaze, capturing strength and resilience in his facial expression. The design should be clean with no text, no slogan, and no logo anywhere in the frame. The composition should feel motivational and poster-ready, high detail, 8K resolution, image aspect ratio 4:5.