The ninth session of the “Art is Us” art history class for Spring 2015 was held on Thursday, May 14. Artwork from the Surrealism, De Stijl/Neo-Plasticism, Abstract Expressionism, Op Art, Pop Art, and Photo-Realism movements was introduced. Works by Salvador Dali, Jackson Pollock, Josef Albers, Claes Oldenburg, Chuck Close, and Richard Nelson were featured. Concepts from the whole course were reviewed in quizzes. The reason/passion polarity was revealed to be the organizing principle of the entire course.