teacher cartoon character, sitting at the desk in the classroom

adult artwork authority black blackboard blackjacket blacksuit book bookillustration bow carricature cartoon cartooncharacter caucasian chalk chalkboard children class classbook classroom clever clip clipart comics costume cultivate desk director drawing dresscode educate education educational elementary etiquette executive figure funny funnycharacter gentleman glasses graphics guy handsome human icon illustration intellect intellectual isolated jacket lesson male man mascot mathematics notebook office papers pen pencil person professional professor read reading school smart suit table tailcoat tails teacher teaching vector write writing