Docent Leslie Sullivan, center in white pants, led a Princeton University Art Museum (PUAM) “Campus Collections Outdoor Walking Tour” on Saturday and paused to admire “Head of a Woman,” designed by Pablo Picasso. Additional PUAM walking tours, which are free and open to the public, will be held on weekends through November 19. For more information, visit artmuseum.princeton.edu. (Photo by Sarah Teo)