ultra-detailed engraving line art, black and white vector illustration, seamless wrap design, crosshatching, stippling, high contrast, no color, no shading, no gradients, clean negative space, suitable for laser engraving on metal tumblers, victorian etching style, centered composition, symmetrical flow, fine line engraving, consistent density butterfly wings merged with gothic cathedral architecture, ornate rose vines, flowing ribbons, dark romantic theme, baroque decorative elements, vintage botanical engraving style