Fore-edged painting is a special art dating as far back as the early 1650′s, where paintings on the edges of books are hidden by gold plating so that the art is visible only at a certain angle. Some especially fancy books have double fore-edge paintings, so that if you flip the book over, you get another scene. Colleen Theisen from the University of Iowa’s Special Collections & University Archives shared a collection of four books called Autumn by Robert Mudie, as shown above.
Here’s another particularly fine example.
P.S. This is my 1000th post! Hooray!! Thank you all so much for reading my blog! I really appreciate it! =D