A background should sit behind the text, not in place of it. This paragraph lies on the tile at its true scale — if it reads without effort, the tile can go under content.
Monochrome grayscale ornament of black circular voids ringed by wavy silver and charcoal contour lines, with pale bone-white lobed forms clustered around them. Clusters of three or four rounded holes alternate with small square-like frames, repeating in a regular grid where the diagonal offsets create a steady, rhythmic lattice across the page.
background-image: url("https://images.tilejar.com/t/2215167965/pattern-p4m-square-2188324507-gray-scott-high-contrast-512x512.png");
background-repeat: repeat;
background-size: 512px 512px;CC0 — use it for anything, no attribution needed.