"Ehon - or "picture books," in Japanese - are part of an incomparable 1,230-year-old Japanese tradition. Created by artists and craftsmen, most ehon also feature essays, poems, or other texts written in beautiful, distinctive calligraphy. They are by nature collaborations: visual artists, calligraphers, writers, and designers join forces with papermakers, binders, block cutters, and printers. The books they create are strikingly beautiful, highly...