“Ex Plures Adveho Unus” (“Out of Many Comes One”) is composed of images from our senior thesis. The top three faces are the average Princeton male student, average Princeton student, and average Princeton female student. The bottom five images are processed representations of differences between faces which are used in algorithms for identifying facial features. We created these composite images by combining photos of 150 Princeton students with a piece of software we wrote as part of our thesis.