Portrét mladé bokovky člověka s kudrnatými vlasy, nosí brýle a batoh s úsměvem a drží knihy, samostatný nad modrým pozadím - Stock fotografie a obrázky

Photo of happy college man with curly hair wearing glasses and backpack laughing and holding books isolated over blue background

Image of excited goggles guy with curly hair wearing glasses and backpack smiling at camera isolated over blue background

Photo of hipster geek man with curly hair wearing glasses and backpack smiling and gesturing aside isolated over blue background

Image of caucasian youngster guy with curly hair wearing casual clothing and backpack holding laptop isolated over blue background

Image of geek guy with curly hair wearing glasses and backpack smiling at camera isolated over blue background

Young student boy feeling happy, surprised and cheerful, smiling with positive attitude, realizing a solution or idea

Young student boy looking happy and pleasantly surprised, excited with a fascinated and shocked expression

Photo of smart student guy with curly hair wearing glasses and backpack smiling and holding books isolated over blue background

Image of content student guy in denim clothes smiling while holding exercise books isolated over yellow background

Brunette white boy making winner gesture while posing with exercise books isolated over yellow background

Image of cheerful male student wearing t-shirt and backpack showing thumb up while holding open laptop isolated over white background

Portrait of a happy young african man holding empty speech bubble isolated over yellow background

Cheerful young man in blue t-shirt showing ok gesture over blackboard background

Image of confused caucasian man over grey wall near copyspace. Looking camera holding book and tablet computer.

Image of mustached man 30s in white t-shirt holding and reading book isolated over yellow background

Portrait of a happy young man pointing finger up at copy space while sitting on a floor isolated over yellow background