Alchemical Symbolism in the VMS

[Linda]

[Jupiter] let loose the south wind [...] When he crushes the hanging clouds in his outstretched hand there is a crash, and the dense vapours pour down rain from heaven. Iris, Juno’s messenger, dressed in the colours of the rainbow, gathers water and feeds it back to the clouds.

Although I do see the general theme of precipitation cycles being shown,  I don't see the depiction literally; but I understand the page better now, I think. Thanks for the fresh look.