"What do you fear, lady?" Aragorn asked. "A cage," Éowyn said. "To stay behind bars, until use and old age accept them, and all chance of doing great deeds is gone beyond recall or desire." ~ J.R.R. Tolkien (The Return of the King, The Lord of the Rings) / Photo by Bahadir Bermek
This picture represents the element of art, space. You can really tell that the Ferris wheel is farther behind the swings at the fair or carnival. You can tell that because the swings are layered on top of the Ferris wheel.