The sequence’ covers all share a negligible palette of red, black, and white. A circle at their Centre provides another visual metaphor for each. In Some particulars similar to the hat and the bow tie assisted to give it a far more "human" individuality. Only to incorporate a ultimate contact, https://medium.com/@KindleSelfPublishing/creating-a-masterpiece-for-readers-through-the-art-of-book-formatting-and-layout-78c8594f6571