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 hot pink ground carries interlocking clusters of deep plum and maroon foliate forms, with small turquoise blossoms nested between them in a staggered grid. Each motif mirrors itself across a central axis, and the repeats step in offset rows, so the eye reads a diagonal lattice of light and dark bands.
CC0 — use it for anything, no attribution needed.