1. A method comprising: obtaining a relevancy metric for a first targeted image of a collection of images, wherein the relevancy metric is computed based on an image characteristic selected from the group consisting of: a size of a face in the first targeted image, wherein the relevancy metric is higher when the face is large than when the face is small; a number of eyes in the first targeted image, wherein the relevancy metric is higher when the number of eyes is large than when the number of eyes is small; and a number of skin-colored pixels in the first targeted image, wherein the relevancy metric is higher when the number of skin-colored pixels is large than when the number of skin-colored pixels is small; comparing with a computer the relevancy metric of the first targeted image with the relevancy metric of at least a second targeted image of the collection of images; transmitting for presentation through a user interface the image having the higher relevancy metric.