This 7.5″ X 6.25″ book opens with a photo of the blue sky, a few clouds, and the sun  opposite the word “day”. Turn the page, photo of a black sky with a full moon opposite the word “night”. Turn the page again, the reader sees a ferris wheel in the day time opposite the word  “day”, followed on the next page by a similar ferris night lit up against a nighttime sky opposite the word ” night”. This continues three more times with a mother and child, a house, and a child. The people , locations, and objects in the offerings  of day and night are not the same. Only the concept of light for day and dark for night are totally consistent.