happy little kid boy with glasses and backpack or satchel. schoolkid on the way to school. portrait of healthy adorable

back background backpack boy building caucasian child childhood colorful concept copyspace day education einschulung elementary face first germany glasses grade grundschule happiness happy healthy home idea kid leaving little male one outdoors person positive pupil ranzen satchel school schoolchild schoolkid schule schulkind smile smiling street student studying way white