This is a very elegant, yet peaceful photo. I love the colors you have used as well. I believe the book title should be showing though. Turning the book slightly would have made a little more interesting because then it would have told a story about someone's life. I like how you have placed the bigger object on the right side because my eye moves from a small to big item. Humans read from left to right, which is a great key to keep in mind while taking photos. The colors red, blue, yellow and green are amazing. I see you have used Analogous plus complement which is awesome! Great job!