"Boy, 10 years, playground, posing on a toy boat"

"Boy, 10 years, on a zip line on a playground"

"Boy, 10 years, romping in a playground, sitting on a rocking animal"

"Boy, 10 years, romping in a playground, swinging in a nest swing"

"Boy, 10 years, romping in a playground, jumping out of a nest swing"

"Boy, 9 years, balancing on a slackline, Vogelsen, Lower Saxony, Germany, Europe"

Children balancing on a tree trunk

"Young boy balancing on a rope in Egestorf Barefoot Park, Egestorf, Lower Saxony, Germany, Europe"

"Boy balancing on a slackline, trend sport, over the Neckar river, Heilbronn, Baden-Wurttemberg, Germany, Europe"

"Girl, 11 years, balancing on a wooden railing, Uffing am Staffelsee, Pfaffenwinkel region, Upper Bavaria, Bavaria, Germany, Europe"

"Boy balancing barefoot on a mossy tree trunk at a stream, Rotterode, Moosbachtal valley, Thuringian Forest, Thuringia, Germany, Europe"

"Athlete balancing on a slackline, Waiblingen, Baden-Wurttemberg, Germany, Europe"

"Young man balancing on a slackline, Waiblingen, Baden-Wurttemberg, Germany, Europe"

Hiker, young man balancing on tree trunk in jungle, Kuala Tahan, Taman Negara, Malaysia, Asia

"Family shopping for food, woman 35 years, man 37 years, girl 7 years and a boy 5 years"

"Boy holding autumn leaves, in autumnal park"

Two cool boys sitting with their father on a playground

"Boy, 10 years, balancing on balancing item on playground"