Ambigrams are words that can be read in more than one direction, and were popularized by Dan Brown’s novel (and subsequent movie) “Angels and Demons”.
Designed by John Langdon, the Illuminati ambigrams – all of which can be read as the same word upside-down – captured the public imagination, and began a renaissance of sorts in the use of ambigrams.
Edit: The ambigram below is not my design; it is a computer-generated ambigram from FlipScript’s Ambigram Generator. [link] Mea culpa, Mark! 😳
And why not share your ambigram with a link here in the comments section? It’ll be interesting to start a little collection of our own!