Group 5: This is the first two slices. Open them like a book. See how you get this one mirror image? If you turned the squares around you get 4 different images. Turn the slices upside down and you have 8 potential mirror images. Sometimes when you turn them around you surprise yourself for not seeing a perfect match right off. Expect to find faces, people, the stripes make Egyptian head dresses.
22), 23), 24), 25), 26)