Blue Ballpoint Portrait

Full prompt

Use the uploaded image strictly as a visual reference for facial structure, proportions, hairstyle flow, and expression. Preserve realistic identity cues while translating them into an illustrative style. Create a highly detailed vertical portrait rendered in a monochromatic blue ballpoint-pen drawing style. Feature intricate, swirling, thread-like pen lines, especially in the hair, with dense, flowing, chaotic strokes that partially overlap and interact with the face. The linework should feel organic and expressive yet precisely controlled, without randomness. Keep the facial features realistic, well-defined, and smoothly integrated into the dense linework through subtle variations in pen pressure and line density. Use only deep indigo and blue ink tones, with no other colors. The background must be clean, untouched white, creating strong contrast with the blue ink. Build depth and volume through cross-hatching, layered strokes, and natural gradients formed solely by line density, without shading or color fills. Overall look: elegant, hand-drawn fine-art ballpoint illustration, contemporary yet timeless. No text, no borders, no extra elements. Vertical portrait composition, approximately 4:5 framing.