The PDF Swallow quilt block pattern contains clearly labeled paper piecing pattern sections & complete instructions to sew the design in a range of sizes. The pattern pieces as given make a 6" (15.24 cm) block; for other sizes, use the handy percentages chart to enlarge or reduce the pattern to your desired block size.
The Swallow pattern comes with both left- and right-facing versions.
A coloring page is also provided, for you to experiment with your own color schemes and variations before cutting into your precious fabrics. I happily provide email support for questions with sewing the block pattern.
The design of quilts using this block is limited only by your imagination. The possible quilt layout shown above is an illustration of only one way to use the block. Unfortunately, I cannot provide further support regarding the design, instructions, and yardage for entire quilts using this block -- that's where your creativity kicks in! For personal use only.