Concept tatouage betty boop style flash crâne et rose

Tattoo design concept on white paper: traditional skull rose. Style: sketch / linework. Intended for rib cage, full sleeve panel. Clean flash-sheet illustration — high contrast, sharp lines, no shading bleed. Render on plain white background as a tattoo artist would draw before applying. No real-person portraits without explicit context, no hate symbols (swastikas, SS runes, etc.), no copyrighted character likenesses, no offensive imagery. Specifically: traditional skull rose. Target search intent (rendered visually, no on-image text): "tatouage betty boop" (fr).