Prompt:
Ultra-detailed black & white vector engraving illustration of a dog only, realistic hand-drawn pencil / fine ink engraving style. Strong focus on the dog’s head and upper body. Fur must be clean, structured and directional, with controlled line density suitable for white MDF laser engraving. Clear facial expression, sharp eyes, nose and mouth, natural proportions. High contrast but balanced, no noisy micro-details. Shading created with clean hatching and cross-hatching, optimized for diode laser engraving on white MDF. Background: extremely minimal, no background objects, no environment. No colors, grayscale only. No blur, no soft painting, no sketchy mess. Sharp contours, engraving-ready, vector-friendly, professional portrait quality.
Prompt:

