Your block layout is amazing! The longer I looked at your photos, the more I saw. In the first photo, I noticed the alternate light and dark centers of each 4 unit block. In the second photo, the strong light and dark diagonals. Back to the first photo, I then noticed the light and dark stars created as a secondary pattern. The narrow red border really emphasizes the distinction between the center and the scrappy border. The scrappy border finishes off the quilt beautifully. I love your whole design!