Art style: Hand-drawn sketch illustration.
Full-length view, the entire figure visible from head to feet, standing upright, a small scrappy dog named Tishka centered in the frame. He is a tiny short-legged mutt, roughly knee-high, with a round pot-belly and a stubby wagging tail. His shaggy fur is a patchy tan-and-white mix, scruffy and unkempt, with one floppy ear and one perky ear. Big round mischievous eyes, a glossy black button nose, a wide toothy grin and a lolling pink tongue give him a troublemaking, chaos-catalyst expression. His four little paws plant firmly on cracked courtyard asphalt, dust and scattered debris around him, a battered fence and rubble in the background. He tilts his head cheekily, one front paw slightly raised mid-step, radiating gleeful oblivious energy amid the surrounding madness.
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FINAL STYLE ENFORCEMENT (this is the authoritative rendering directive — it overrides any style wording elsewhere in the prompt):
Render this image entirely in "Hand-drawn sketch illustration" style. Match the lighting grammar, material response, colour science, level of realism / stylisation, line weight, and shading model typical of "Hand-drawn sketch illustration". Keep the subject, composition, camera angle, lighting direction, and colour palette from the description above — but EVERY surface, skin, fabric, material, and environmental element must be rendered in the "Hand-drawn sketch illustration" idiom, not in any other medium.
