Create clean black-and-white line art based on the reference image. Keep the person’s pose, facial features, hairstyle, headphones, clothing, chair, and overall composition recognizable. Use crisp, smooth black outlines on a pure white background, with no colors, no gray shading, no gradients, and no filled background. Add subtle line details and light hatching only where needed to define depth. Keep the artwork clean, professional, detailed, and suitable as a digital line-art commission. Preserve the original proportions and framing