I don't think the greens do correspond to each other. Koen seems to have established that supposed correspondence according to the count of six, but the count does not match, it's seven in one case and six in the other.
What's green in the centre are the towers or certain pillars of the heavenly Jerusalem (?), while the shape of the bottom left used to represent the Sun in medieval diagrams, if I remember correctly.
EDIT: Hmm, I counted once again, and the count indeed is six. Strange, it was seven yesterday :-)
What's green in the centre are the towers or certain pillars of the heavenly Jerusalem (?), while the shape of the bottom left used to represent the Sun in medieval diagrams, if I remember correctly.
EDIT: Hmm, I counted once again, and the count indeed is six. Strange, it was seven yesterday :-)