child with rucksacks in the school park. excited pupil with backpacks outdoors. thumbs up, ok.

school child pupil kid schoolchild ok okay thumb gesture positive emotion amazing amazed excited surprise elementary childhood student study grass studying knowledge nerd preschool caucasian learning park backpack face schoolboy schoolyard learn portrait garden pupul toddler nature outside bowtie summer happy education smiling kids preschooler boy cute outdoor children outdoors primary fun funny rucksacks