This quote is of one my many pet peeves. This infamous Marie Antoinette quote has been lost in translation. She did not say "Let them eat eat cake", she said "Let them eat brioche", which is a sweet bread very popular at French breakfast table and the recipe is very similiar to that of normal bread. So she wasn't being that hoyty toyty!
Anyway, rant over! I put cake into to Google images and spent a good half an hour gazing in awe at the talent. There are thousands of photos, but here are a few that really made me go WOW!