From the London Mail [caution lewd tabloid]:

A mysterious detail hidden inside one of the world’s most famous religious images may defy conventional explanation, proving it might just be a miracle. Scientists analyzing the Tilma of Guadalupe, a cactus-fiber cloak that Christians believe bears a miraculous image of the Virgin Mary, claimed they discovered at least 13 tiny human figures embedded within the eye.
The reflections are so small they can only be seen through digital enlargement, yet researchers said they resemble witnesses present when the artifact was first revealed in the 16th century.