 Complete the following phrase:  Cycloramas were very popular in the late 19th century. The most popular traveled from city to city to provide local entertainment  much like a modern movie. As the viewers stood in the center of the painting, there would often be music and a narrator telling the story of the event depicted. Sometimes dioramas were constructed in the foreground to provide additional realism to the cyclorama. Most major cities had one; circular and hexagonal-shaped buildings were constructed in almost every major US and European city to provide a viewing space for the cycloramas. For example, a 360 depiction of the land and naval 