Flowers and chirping birds aren’t the only signs of spring on campus. Shorts, flip-flops, and sunbathers blossom everywhere on a warm 2012 day, just as they did when this photo — perhaps from the 1960s or 1970s — was taken for PAW. The building ­visible at top right appears to be 1915 Hall, but archivists provided no details about the photo. Can any readers identify these tanned and trim ­students?