A cybersigilism heart and thorn-wing tattoo design drawn in needle-thin black line, usable as a stencil or print. An open heart sits at the centre of two mirrored thorned wings, with a spiked vertical spine above and below, on plain off-white. Swap in your own symbol, add a name or change the ink colour.

A cyber sigilism tattoo design for the sternum, drawn in pure black needle-thin linework on a plain flat off-white paper ground, no texture, no shadow, no grain. The emblem is perfectly mirror-symmetrical around one vertical centre line and spreads wide, about 85% of the canvas width and 55% of its height, with generous empty margins. At the centre sits a slim, upright heart outline about 20% of the canvas width. Its outline is a single sharp line that swells slightly in the middle and tapers to needle points. The bottom tip stretches into a long thin spike that points down. The top lobes end in small hooked points, and a thin pointed spine line rises above the heart. The heart interior stays empty, with no fills. From both sides of the heart, long thorn lines grow outward, curving up and down like wings or horns. Each main line is a blade stroke tapering to a needle tip, with small curved hooked barbs along its length like rose thorns, splitting into double-pointed tips. Three to four tiers of progressively longer spikes fan out on each side, sweeping upward at the top and drooping down at the bottom. The left side mirrors the right exactly. Thin veins branch off and end in points. Lines never cross or tangle, and gaps between lines stay open and wide enough to be stenciled on skin. Only black line on off-white, no solid black fills, no thick bands, no chrome, no glow, no 3D, no text, no stars, no extra symbols.