I should like to note that, unlike much of the Bible, King Arthur was a historical figure, according to many researchers.
About Avalon, are you sure I mentioned that? I don't remember (but that's not unusual)
I used to believe there was a King Arthur, but now I know he is just a metaphor for the Great Bear Constellation (Ursa Major). The "round table" of course is the 12 signs of the zodiac. The knights of the round table are the different signs/positions of the zodiac. Avalon=heaven. The holy grail, well, it's a cup, so that must be a metaphor for Aquarias.
I just don't think King Arthur was real, but represented in a constellation
the Knights are the Constellations.
but what is an "etrog?
Some noted artist painted a woman (thought to be MM) holding a ferret or something whose symbolism was something which I now forget. I'm sure you're familiar with the painting. I just love to decipher all those secret symbolic treatments in Renaissance art!
Medicine*Woman,
Or maybe Arcturus, the brightest star in the constellation Boötes?
I'm not sure about that. There are 88 known constellations. As for the number of the knights, we really don't know.The Winchester Round Table lists 25, some medieval sources - well over a thousand.
Yes, symbolism in art is a fascinating subject. It's there all right, if you know what to look for. For example, van Eyck brothers, which I mentioned in my previous post, utilized it profusely, their Ghent altarpiece being a prime example. In fact, as far as I know, there are plans to publish a book in English on the subject of symbolism in paintings, among other things. You might find the book interesting, as it also touches on the Rennes le chateau mystery.