flat mid-century Soviet book cartoon with bold ink contour over flat gouache color planes, hard-edged unmixed shapes leaving white paper gaps, rosy cheek patches on adult faces, vast white background, a chubby young man of 28 in a white pointed cap with red cross and tassel, round glasses, white smock over striped brown trousers, raising a small bottle with yellow paper funnel and a white first-aid box with red cross, brushy black hair spikes, flat two-dimensional cartoon color planes with bold contour, no blended washes no gradients no realistic modeling, no children in frame, playful healing mood <lora:training_7185876-20260927070815457-09s0:1>