Schoolgirl playing ball in the gym, physical education, primary school, Lower Saxony, Germany, Europe

"Children reading books in a public library, Saxony, Germany, Europe"

"Children playing on an old tree, Haithabu, Schleswig-Holstein, Germany, Europe"

"Young boy sitting on the Eulenspiegel statue, Moelln, Schleswig-Holstein, Germany, Europe"

"Young boy sitting on the Eulenspiegel statue, Moelln, Schleswig-Holstein, Germany, Europe"

Elementary school student working in computer room, Lower Saxony, Germany, Europe

Students raising hand in the classroom, elementary school, Lower Saxony, Germany, Europe

"Boy sitting on a swing, at the forest kindergarten, Ilmmuenster, Bavaria, Germany, Europe"

"Boy running with colorful pinwheel on dandelion meadow, Starnberg, Upper Bavaria, Bavaria, Germany, Europe"

Child playing in the mudflats, mudflat hiking tour, Lower Saxony Wadden Sea National Park, East Frisia, Lower Saxony, Germany, Europe

"Two children reading reading a book in a public library, Coswig, Saxony, Germany, Europe"

"Two children reading reading books in a public library, Coswig, Saxony, Germany, Europe"

"Boy, 7 years, playing in sandpit, Lower Saxony, Germany, Europe"