<span>Photographs of treasures and artifacts that the divers found
Discoveries of sunken ships are usually most important when they contain things that are important. Showing pictures of the treasures and artifacts found on the ship would alert his audience that the discovery was very important historically, based on what the divers found. </span>
2)She believes that Creon is cruel and is going to punish her no matter what.
I believe its c. adjective phrase Because "of a landscape" describes what kind of picture is to be drawn. And Adjectives describe.