This is a very irrelevant question, but I recently re-formatted my computer and re-installed MS Office 2013 from an educational licence I purchased a year ago and have been using through my university (I'm an adjunct prof). Previously I had some cute cartoon sea creatures as a background/skin/theme on Word. I can't find the option for that now. I liked my happy little sea-creatures in the corner while I was writing- does anyone know how I can get them back?

I've googled and google-imaged this and have found nothing. I feel like I may have been the only person on the planet with this feature.

Thanks for the help!
Holly