As a quilter, do you catch yourself finding patterns in your environment? I do, and apparently I have exposed Mr. G enough with quilt ideas that he finds patterns as well.
As I looked through the pictures of St. Augustine that Mr. G had taken, I found this series of pictures. A quilt block pattern!
After some quick online research, I see this block resembles the "Homeward Bound" block. Just have the twist the corners around. If you know the name of a block that looks like this, please let me know.