This document provides an overview of the main periods and styles of medieval art history: Byzantine art from 330-1453 CE characterized by dome ceilings and iconoclastic movements; Early Christian art from 330-880 CE featuring mosaics and marble in churches built from pagan ruins; Romanesque and Norman art from 800-1150 CE with arched windows and doors and influence from Italy and France; Gothic art from 1150-1500 CE emphasizing verticality and borrowing furniture designs from architectural forms. The document instructs the reader to watch a video and provide examples and descriptions for each period in their response.