1
general::
Phrase(s): project something on(to) someone or something [and] project something upon someone or something
to show a picture, such as from a film, transparency, etc., onto something, such as a screen, wall, etc., or even onto a person. • Henry projected the pictures onto the screen as he discussed each one. • The teacher had to project the slides upon the wall.
McGrawhill's American Idioms And Phrasal Verbs