"The Greek Slave" by Powers and "Salome" by Robert Henri are each examples of what the author considers chaste nudity and semi-clothed sensuousness, respectively. Find another art example of one of these types. Name the work's title and artist. What qualities do you think make the example that you find either sensual or chaste?
You can use Olga's Gallery as a resource.
Another good source is Wikiart.