The schoolroom Nikolai Petrovich Bogdanov-Belsky (1868-1945)

The picture has something of this: child, people, education, boy, son, group, school, family, girl, teacher, offspring, youth, room, woman, furniture, portrait, sibling, adolescent, seat.
Perhaps it’s a painting of a group of children sitting at a desk in front of a window with their hands on the desk and looking out of the window.