Creativity vs. imagination

Unlike creativity, imagination is an appreciative skill with an external locus, rather than an instrumental capacity with an internal locus. To notice a pattern in current events that could serve as a premise for a movie is imagination. To be able to develop that premise into an actual screenplay with compelling characters, fresh dialog and an engrossing plot is creativity. You feed creativity by making things. You feed imagination by being curious about things beyond your own shadow.

A Dent in the Universe by Venkatesh Rao