Prior to 2002, Antarctica had no official flag as the condominium that governs the continent had not yet formally selected one even though a particular design was in widespread use. The consultative members of the Antarctic Treaty System officially adopted a flag and emblem in 2002, which is now the official symbol of the continent. Several unofficial designs have also been proposed.
Several sources have suggested various designs, including one by Graham Bartram and one by Whitney Smith.
The Graham Bartram design uses the flag of the United Nations as its model. A plain white map of the continent on a blue background symbolizes neutrality (Bartram was well aware of the overlapping territorial claims of the United Kingdom, Chile, and Argentina when he designed the flag). This flag was actually flown on the Antarctic continent for the first time in 2002, when Ted Kaye (then editor of Raven, the scholarly journal of the North American Vexillological Association) took several full-size flags in the Bartram design on an Antarctic cruise. The bases of Brazil, Ukraine, and the UK all flew it from their flagpoles, making its raising "official". He presented a paper ("Flags Over Antarctica") which described the first flying of the Bartram design over Antarctica in Stockholm in 2003, at the 20th International Congress of Vexillology. The Graham Bartram design is used for the "Flag for Antarctica" Emoji (...
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