Every time anybody sees the Flight of Fancy quilt, and they know the birds are all in different sizes, they ask how I put it together. "Did you use set-in squares?" one of my students asked me last weekend. "Yeah, but not as many as you'd think," I replied. "I think there were only four or five." At which point I tried to find them, but I had a hard time. So here, dear readers, is how I did it. First, I took a picture of the layout, and made it so I could see the edges of the bird blocks. I…