(Smol spoilers)The elementals and hydaelyn/Zodiark

Heyo guys

Soooo after seeing the murals of hydaelyn and zodiark in rak'tika and then for some reason remembering elementals, I noticed that crystal mommy and crystal daddy are exactly shaped like elementals in the murals.

Now I have questioned myself, did elementals exist on the unsundered source?

Are hydaelyn and zoddy shaped like elementals coz one represents light and the other darkness?

I think it's merely a stylistic choice for all 'transcendental' beings. After all, the soul in the Anima Questline had a similar appearance without being an elemental.

And those murals depict the view/memories of the Sundered, so we can't be sure yet they depicted the actual way those deities look(ed).