Family with three children sitting on a meadow with autumn leaves

"A little boy is jumping with joy into a muddy puddle during an autumn walk, Brandenburg, Germany, Europe"

"Little boy is riding his bicycle down a forest path, laughing, Brandenburg, Germany, Europe"

Three little boys going to school, Nong Khiaw, Luang Prabang Province, Laos, Asia

"6-year-old boy with a bow and arrow, Thuringia, Germany, Europe"

"Cyclists on a forest path, Berlin, Germany, Europe"

Students in elementary school with raised hands in classroom, Lower Saxony, Germany, Europe

"Baby, 2 months, being held by hands of mother and father"

"Little boy, three years, with an arm full of autumn leaves"