The logo of Wikipedia, a free online encyclopedia, is an unfinished puzzle globe—some jigsaw pieces are missing at the top—each inscribed with a glyph from a different writing system. As displayed on the web pages of the English-language edition of the project, there is the wordmark "WIKIPEDIA" (stylized as WikipediA) under the globe, and below that, the text "The Free Encyclopedia" in the free Linux Libertine font, which is open-source.[2][3]