IconClass Codes:
31A2711: Walking
49M32: Book
49B21: Going to school
IconClass Codes:
49M32: Book
31D12: Youth, adolescent
49B21: Going to school
IconClass Codes:
31A2711: Walking
49M32: Book
49B21: Going to school
IconClass Codes:
31A2711: Walking
49M32: Book
49B21: Going to school