展翅的对称蝴蝶，以白底细黑轮廓线绘制，可用作细线纹身模板。每片翅膀上布满水滴形分区和成排的小圆圈，中央是两根卷曲的触角和带节的身体。可以更换昆虫、翅膀花纹或线条粗细，也可以用自己的配色为分区上色，做出自己的设计。

Flat tattoo stencil artwork, clean black outlines on a pure white background, no fills, no shading, no grey, no gradients, no texture. A single fine-line butterfly, perfectly bilaterally symmetrical, centred on the canvas with the left half an exact mirror of the right. Wings fully spread, wide and compact, slightly wider than tall, filling about 65% of the canvas width with generous white margin on all sides. Upper wings are large, with softly pointed tips and gently scalloped trailing edges. Lower wings are smaller and rounded, each with a short, elegant tail point. Inside each wing, closed outline cells follow the wing veins and fan out from the body. Each wing carries a row of small open circles along the outer edge and a few teardrop-shaped cells, with ample white space between lines so nothing clogs when tattooed small. The slim body is drawn as a closed outline with a rounded head and a segmented abdomen of three or four simple bands. Two thin antennae curl outward in mirrored curves and end in small closed circles. All lines are one even, medium-fine weight, smooth and continuous with rounded joins, every shape closed and no strokes broken or sketchy. Gaps between neighbouring lines are at least twice the line width. Pure black #000000 lines only on pure white #FFFFFF. Flat 2D transfer design, no skin, no body parts, no mockup, no shadow, no text.