composite image of pupil dressed up as scientist

20s academic adult architecture bag black boy building built campus casual caucasian cheerful child childhood clouds college computer connection copy costume cute development dressed early education elementary facade female friends friendship front grass grassland group happy homework knowledge laptop lawn learn learning lifestyle male man medium mixedrace notebook of park people preschool pupil relaxation school schoolchild science scientist sitting sky smiling space structure students study team technology together university up using view wireless woman young