Definition:
College: an institution of higher learning, especially one providing a general or liberal arts education rather than technical or professional training.
Collage: a technique of composing a work of art by pasting on a single surface various materials not normally associated with one another, as newspaper clippings, parts of photographs, theater tickets, and fragments of an envelope.
Usage:
College: My son graduated from high school this year and will start college soon.
Collage: That is one ugly fucking collage.
Picture Reference:
College:
(Santa Clara University)
Collage:
(Wario Collage)
That concludes today's lesson.