Wind Drifter uses half square triangles to form pinwheels of motion, while also letting some big prints show off in the larger arrow forms. This is a Fat Eighth friendly pattern that makes either a 65" square large quilt or 32 3/4" square wall/table topper small quilt. Fat Eighths should measure 9 x 21" (17 are needed for large, 9 are needed for small) and add background fabric.