ivy league nude posture photos ivy league nude posture photos the ivy league nude posture photos were taken in the 1940s through the 1970s of all incoming freshmen at harvard, yale, princeton, upenn (which are members of the ivy league) and seven sisters colleges (as well as swarthmore), ostensibly to gauge the rate and severity of rickets, scoliosis, and lordosis in the population. the photos are simple black-and-white images of each individual standing upright from front, back and side perspectives. harvard previously had its own such program from the 1880s to the 1940s. the larger project was run by william herbert sheldon and earnest albert hooton, who may have been using the data to support their theory on body types and social hierarchy. what remained of the images were transferred to the smithsonian, and most were destroyed between 1995 and 2001. however, starting in 2020, hundreds of photos of male freshman from yale have gone up for sale individually on ebay, ensuring that many remain in private collections. schools involved brooklyn college harvard university hotchkiss school mount holyoke college purdue university princeton university radcliffe college smith college swarthmore college syracuse university university of california university of pennsylvania university of wisconsin vassar college wellesley college yale university