Image size: Album: Alchemical And Hermetic Emblems Images in Album: Category: Alchemical Pictures; Alchemical Anchor, Engraving 1 From I C H Des and others.
Image size: Album: Alchemical And Hermetic Emblems Images in Album: Category: Alchemical Pictures; Hilma Af Klint, Engraving 1 From Ashmole Thea and others.
The serpent Mercurialis, double and twisted, rejoins the two principles of the work: the King sulfuric with the phoenix of fire, and the queen with mercurial pelican feeding its young with its blood, Figurarum Aegyptiorum Secretarum