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.
Mauve and deep violet damask-like motifs form a grid of circular rosettes alternating with diamond-shaped cartouches and eye-like lozenges, their soft shaded edges and fine nested outlines creating a flowing, rhythmic repetition across the surface.
CC0 — use it for anything, no attribution needed.