From the ICRC (International Committee of the Red Cross):

Red Cross caption: No books, no chairs, no safe place to learn: This is a classroom in #Yemen where 2 million children are out of school according to @UNICEF.
Two things essential for a classroom: Student, and teacher.
Ponder that next time your local school board denies raises to teachers. And remember this classroom in Yemen, where students want to learn, and a teacher goes into hell to let them do that.
More:
- “Distant and difficult classrooms: Syria 2016,” Millard Fillmore’s Bathtub, September 17, 2016
- “School in distant, difficult classrooms: Kenya,” Millard Fillmore’s Bathtub, December 5, 2015
- “School in distant, difficult classrooms: Afghanistan,” Millard Fillmore’s Bathtub, June 10, 2014
- “Colorado schoolhouse, 1895,” Millard Fillmore’s Bathtub