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.
Magenta and violet ornamental motifs with blurred, mirrored floral-like forms sit in a staggered grid, with larger dark-violet medallions alternating with smaller diamond-shaped rosettes and small cross-like accents across the field.
CC0 — use it for anything, no attribution needed.