Colibrí acuarela en boceto para tatuajes de reloj con fecha y hora de nacimiento

Tattoo design concept on white paper: watercolor hummingbird. Style: sketch / linework. Intended for full sleeve, medium 5-10 cm. 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: watercolor hummingbird. Target search intent (rendered visually, no on-image text): "tatuajes de reloj con fecha y hora de nacimiento" (es).