Why you are not to try to use "image" and personality tests for make a match about "cogntive emotion" in a image group?
Like as a psychologist, I need identify talents to our HR consultancy using one image group for to understand Extraversion, Agreeableness, Conscientiousness, Emotional Stability, Intellect/Imagination for exemple.
IPIP can helo you http://ipip.ori.org/ (thousand methods for to use the test). You can crete one new!!