Image Attribution: By jurgenwesterhof (adapted from work of Cburnett) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
Technically the images are all one svg image, of which I added using the new "Add Map" feature. However, unlike a map this image does not have any paths connected to the answers, (these are what makes certain parts of the image light up as you type in a correct answer). Therefore, although technically a map, the svg file functions as an image.
I hope I explained that well.