Picassos developed different styles of painting, including cubism, which is a type of art where things are represented as geometric shapes. The page flipping themes in Picasso's art style are only decorated with simple background images. It is simple but very special. There are brief lines and several shapes in different colors. No dazzling decorations, no bright color, and no specific object. Importing one of them for your flipping book to make it unique is easy. It is suitable to many kinds of digital books, especially to those relates to art. Download this package to import the theme file directory. Or you can just abstract the background image and import it as the background file.