Edward Tufte, well known amongst information & Web designers for his trilogy of ID bibles, puts a bit of magic into the possibility of Earth's first contact with aliens:
Since the principles of physics hold everywhere, magic is conceivably a cosmological entertainment, with the wonder induced by theatrical illusions appreciated by all, regardless of planetary system. Accordingly the plaque aboard the Pioneer spacecraft for extraterrestrial scrutiny billions of years from now might have escaped from its conspicuously anthropocentric gestures by showing instead the universally familiar Amazing Levitation Trick.
Who says information designers don't have a sense of humor?