Filigrain

{ Fil″i‐grain, Fil″i‐grane } (?), n. [Sp. filigrana (cf. It. filigrana, E. filigrane), fr. L. filuma thread + granum grain. See File a row, and Grain, and cf. Filigree.] Filigree.

With her head... touches the crown of filigrane. Longfellow.