Ältester visueller Beweis einer georgischen Flagge, der den Heiligen Georg darstellt

Oldest visual evidence of a georgian flag or oldest visual evidence of a georgian flag which specifically depicts saint George.

Am wondering cuz there are older maps which show Georgian flag, this for example is 1339

https://preview.redd.it/6efw33zhm4yg1.jpeg?width=800&format=pjpg&auto=webp&s=4349e62f4a881b0a517da3ec45589e4f9b163638