little cheerful blond green-eyed boy 5-6 years old in a stylish blue t-shirt holding book and reading on yellow wall background,

boy child book kid cute childhood education preschooler happy cheerful elementary caucasian pupil smile casual looking learn small learning holding textbook read reading knowledge study hold notebook male isolated background portrait adorable posing studying little hobby yellow enjoy literature blue vivid blond green-eyed 5-6 years old stylish t-shirt wall children's studio portrait