Aw... these are sweet indeed! Vintage images, mainly from postcards, of the smiling Man in the Moon, along with cats, owls, sweethearts, and pumpkin-headed children? Note: the smaller silhouetted images are sized to fit 18mm cabochons (the same size as the round inset in the top of one of the Miniature Reliquaries).
This collage sheet is also included in the Miniature Reliquaries Kit; see all the other kit components available to buy separately.
Teri Calia made some Miniature Reliquaries (see the wide photo below). Love the little white and gold dots made with the Tiny Dapping or Dotting Tools! More info in the blog.