characterising through collage?

another idea i had was to characterise the clients, volunteers ect using collage. i thought of this when i created a collage brainstorm of how the templates for the paper toys would look. i started to see that it would be hard to create one character to represent all interns, associates ect..

heres an example of an artist i like who uses collage in a similar way:

http://www.nazariograziano.com/