two kids boys wearing medical mask on the way to school. children with satchels. schoolkids on warm sunny day. lockdown

two school kids boys children mask medical corona virus childhood lockdown quarantine covid education way first day siblings friends brothers family together elementary grundschule satchels backpacks ranzen happy happiness uniform pupils student schoolchild schoolkid healthy backpack caucasian child concept male outdoors satchel smiling schule einschulung schulkind back leaving glasses