boy looking at educational book at school acting surprised with people stock photo

glasses hairstyle sunglasses person clothing hair portrait face spring fashion man head moustache male beauty boy looking educational book school acting surprised people background beautiful book boy business cheerful child childhood children classroom discovery education educational elementary excited excitement expression fun happy holding homework human joy kid kids knowledge learn lesson little looking opening people person portrait preparing preschool preschooler pretty primary problem project read school schoolboy student study studying textbook work young