The scrapbook layouts (located at the far right of the grid options in the Layouts section) allow you to pin your photos to a customized background. You can then add text, stickers and other interesting effects such as curling the edges of an image:
The scrapbook layouts (located at the far right of the grid options in the Layouts section) allow you to pin your photos to a customized background. You can then add text, stickers and other interesting effects such as curling the edges of an image: