1. Sew together a mottled blue small triangle and a red print small triangle to make a triangle-square (Diagram 1). Press seam away from mottled blue triangle. The triangle-square should be 2-1/2" square including seam allowances.
2. Using mottled blue small triangles and red print, green print, green floral, red floral, and light blue print small triangles, repeat Step 1 to make 88 triangle-squares total.