This document provides an overview of concepts that will be covered in a course about Baroque art and architecture from 1550-1700. It discusses debates around defining the Baroque period and questions how to understand art from a time with complex historical forces at play. Key concepts that will be examined include poesis (poetry/poetics), mimesis (copying nature), and the use of art history. Challenges raised include precisely defining these concepts for the 17th century and accounting for changing meanings over time and cultures. The course aims to consider both the art of the period and problems of writing art history.