It is the function of art to renew our perception. What we are familiar with we cease to see. The writer shakes up the familiar scene, and, as if by magic, we see a new meaning in it. - Anais Nin (Art - M.C. Escher)
Ask your students to pick a principle from the poster and explain how the word illustrates its meaning, or use this poster to help your students during an art critique; ask them to pick a Principle of Design and explain how a select work of art uses that Principle of Design.
The Course of Empire by Thomas Cole. Having all five together in the same pin gives more impact to the meaning of the series. One of my favourite paintings on the evolution and progress of civilisation.