happy little kid boy with backpack or satchel. schoolkid on the way to school. healthy adorable child outdoors with

first day school schoolchild schoolkid happy happiness healthy backpack unrecognize unrecognizable adorable background caucasian child childhood class concept education elementary face colorful idea kid little male outdoors person satchel student studying germany traditional smiling pupil copyspace schule schulkind boy son grade back way building leaving home street