Book about color combinations. A Dictionary Of Color Combinations - Volume 2 is a book that builds on the work of Japanese color expert Sanzo Wada, originally published in the 1930s. The book collects historical color palettes inspired by Japanese seasons as well as fashion, interior, and graphic design from the early 20th century. It serves as a reference for creative fields and is widely used in design, fashion, and art as a tool for exploring harmonious and expressive color combinations.