schoolboy in costume of architect and helmet measuring wooden cubes with spirit level

adorable alone architect backtoschool boy bubblelevel casual caucasian cheerful child copyspace costume education educational elementaryage happiness happy helmet isolatedonwhite kid knowledge learn letters measuring people person preadolescentchild preteen profession professionaloccupation school schoolboy schoolchild schooling sitting smile smiling spiritlevel studioshot study studying tuition woodencubes