Alchemical Symbolism in the VMS

[Koen G]

[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.

   

Omitted descriptions of clothing for obvious reasons. Read image right to left (the way the figures are facing).