I see the comparisons of what’s been seen thus far as contrarian delight in an obscure subject. Far more important to me is generally accepted impression of what this graphic really means NOT in the context of the gobbled gook explanations from the originating parties.
An example of one is hard to prove anything from, and everybody’s antenna is on red alert by this time.
Nonetheless —
I think we already know the symbol of the wick lamp, and also know that they come in various styles and usually the one denoting scholarly knowledge and wisdom is paradoxically humble. The point is the light, not the ornate container of its apparatus.
And the art stinks. The lamp’s flame is scorching that “rainbow.”