Color and Design Trends This has been stored at home for a long time. There is some discoloration on the cover, and slight folds and dirt on the pages, but the discoloration inside does not seem noticeable at first glance. There are some pencil markings and erased marks on about 8 pages. These also do not seem very noticeable at first glance. The 2005 edition has a slight lifting of the spine (see photo 9). The last 3 photos show a part of the book's content. Please be aware of this.