sps0463 / A librarian telling children to be quiet

education, people, libraries, students, boy, boys, child, children, girl, girls, man, young, librarians, schoolboy, schoolboys, schoolchild, schoolchildren, schoolgirl, schoolgirls, academia, academic, educational, educative, library, male, person, males, kid, kids, female, females, adult, librarian, pupil, pupils, reading, read, reads, sitting, seated, sit, sits, room, rooms, school, schools, publications, books, book, holding, hold, holds, gestures, gesture, gesturing, spectacles, specs, glasses, picture, pictures, illustration, illustrations, graphic, graphics, cartoon, cartoons, horizontal, indoor, indoors, inside, silence, silent, quiet, quietness, discipline, teacher, instructor, quiet zone, zone, study, no talking, shush, silenced, hush, hushed, no noise, noiseless, noisy, noise, be quiet, shushed, intimidate, intimidated, classroom, spark studio, icon, icons, imagezoo