Sun

This logo was designed by computer science professor Vaughan Pratt. While not having designer chops, Pratt managed to come up with a ingenious design by making Sun’s logo into an ambigram, which is a typographic design that spells a word out in various directions. Here, he constructed the design that no matter what direction you twist and turn it, you can still read the word “Sun”.

• Hidden meaning

Added November 5, 2026