"A stylish and dynamic pencil sketch illustration of a [uploaded image], rendered with sharp, precise, and confident linework that captures its essential form. The subject should be depicted in a state of dynamic motion or poised action, viewed from a dramatic low-angle perspective to emphasize its power and presence. Utilize strong, directional lighting to create deep, well-defined shadows and highlights that enhance the three-dimensionality. The background must be a clean, pure white to keep all focus on the subject. The color palette is strictly monochromatic, relying solely on the graphite shades of the pencil. The overall style should be a minimalist and impactful technical sketch, focusing on clean lines, bold contrasts, and a modern, architectural sensibility."
2. Caricature Portrait Prompt
"Hand-drawn graphite pencil caricature portrait of [uploaded Image], on white textured paper, loose gestural linework with visible contour strokes, cross-hatching and scribble shading, exaggerated cartoon proportions (elongated nose/chin/neck as desired), bust shot in 3/4 view, half-lidded expressive eyes, subtle smudging for soft gradients, minimal sketched background accents, high-detail pencil texture."
