Answer:
Helen, a set designer, is preparing a set for a play. In one scene, she needs to show the exterior of a hotel with steps leading up to it from the street level. For this scene, she should use a PLATFORM. In another scene, she needs to move two groups of actors around the stage quickly, switching from one group to the other. For this scene, she should use a CYCLORAMA.
I hope this helps! :)
Artist use C) Shading to create rhythm.
