1. Referring to Diagram 1, lay out 10 assorted medium print 3-1/2" squares and six dark tone-on-tone 3-1/2" squares in four rows.
2. Sew together squares in each row. Press seams in directions indicated by arrows.
3. Join rows to make a 16-Patch block (Diagram 2). Press seams in direction indicated. The block should be 12-1/2" square including seam allowances.
4. Repeat steps 1–3 to make sixteen 16-Patch blocks total.