8dc993b4-fd86-4b84-8b57-80c00aa3a3e8_YIRviralphotos_FacePlant

Since Archie Campbell uploaded this multiple-exposure photo of his sister's silhouette against a plant in May, it has amassed 1.16 million views. The slew of positive comments provided a confidence boost for the photographer: "It finally made me feel like I could take 'good' photos. Now I'm not afraid to stop someone and ask to take their shot." (Archie Campbell/Flickr)