Alejandro's picture of my halloween costume is currently the fifth result for [WARNING: don't click these links if you are squeamish!] "" and the first result for "" on Google Image Search.
The doodles that I draw in the margins of my class notes are second and third on a search for "", but they don't bring in as many visitors.
Finally, my pictures of Champaign's many construction projects are the third and fourth results for "", right behind .
These results do not necessarily say anything about my website, just that Google likes images with meaningful filenames and descriptive alternate text.