boy washing hand in public restroom, school wc. schoolchild, pupil standing at sink, washstand in toilet, closet

toilet school restroom boy wc public sink closet hand backpack bag basin bathroom cartoon character clean cleaning cleanliness faucet flat graphic handbasin hygiene illustration isolated latrine lavatory male mirror people person pupil sanitary scene schoolbag schoolboy schoolchild schoolkid soap standing student vector washbasin washroom washstand water white young