古典雕版解剖心脏纹身

纹身设计参考18世纪铜版雕刻技法，以精确截面视角描绘高度细致的人体解剖心脏。心脏完全以不同密度的细平行雕刻线呈现——心室深阴影处密集线条，受光腔室处宽疏间距。主动脉、肺动脉和静脉从顶部探出如花束，每条血管以清晰几何笔触交叉排线。细流动横幅标签以斜体衬线字体标注：「示例产品」、「示例产品」、「示例产品」，配以细引导线。整体美学为皮革装订医学百科全书中的复古解剖图版。无色彩——奶白色背景上纯黑线条。竖向构图，约8cm高，适合前臂中心装饰参考。

A tattoo design referencing 18th-century copperplate engraving technique, depicting a highly detailed anatomical human heart in precise cross-section view. The heart is rendered entirely in fine parallel engraving lines of varying density — tight lines for deep shadows in the ventricles, widely spaced lines for lit chambers. Aorta, pulmonary arteries, and veins emerge from the top like a bouquet, each vessel cross-hatched with crisp geometric stroke patterns. Thin flowing banderole labels in italic serif typeface annotate: "Aorta", "Left Ventricle", "Right Atrium" with fine leader lines. The overall aesthetic is a vintage anatomical plate from a leather-bound medical encyclopedia. No color — pure black line work on cream background. Composition is vertical, approximately 8 cm tall, ideal as a forearm centerpiece reference.