Bildprompt
Vertical full-bleed image, native source proportions 672:1200. A single snarling black dragon head in side profile faces down-left, occupying x15–91%,y38–78%, long snout tapers left with small sharp ivory teeth visible at lower jaw. One tiny ember-red eye at x32%,y58%. Hornlike ridges and trailing black mane sweep toward top right, embedded in curling orange-red flames. Fire rises from lower right behind head toward top, with a pale orange smoky flare at lower left. Background warm dark brown, source is close crop with no body or landscape. No front-facing dragon, no huge wings, no cool colors or cartoon grin.
Rendering: dark dramatic classical fantasy painting, black brown ground, realistic orange flame filaments, smoky fine grain and sharply silhouetted anatomy. Preserve observed object count, relative positions and negative space. No stylistic fusion, decorative border, platform UI, invented watermark or signature. Do not add unrelated props or colors.