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.
Vivid violet and neon green motifs sit on a dark ground, with cross-shaped flower forms and pale mint lobes arranged in a grid of diamond-like medallions. Each cell repeats in a steady offset rhythm, so the bright green bursts and violet ring outlines align into a continuous lattice across the page.
CC0 — use it for anything, no attribution needed.