ภาพวาดดิจิทัลพอร์ตเทรตทรงพลังของหญิงสาวผู้มุ่งมั่น

A dramatic digital painting portrait of [a young woman], based on the reference photo, looking upward with a strong, ambitious, and determined expression. Bold and textured painterly style with energetic, visible brush strokes. Minimalist limited color palette dominated by [black, white, red, and yellow]. The background is split vertically with abstract paint streaks of [red and yellow], establishing a powerful, intense atmosphere. Clean composition, poster-ready, no text, no slogans, no logos.