Depth of field

Depth of field is how far away the picture is being taken and far back can you go in the distance.
I think this is a good picture for showing the depth of field because the main picture is the man and car but also PEROU decided to view the sky and scenery to the far left.
For the definition of depth of field http://www.cambridgeincolour.com/tutorials/depth-of-field.htm