The harmony of the world : being a discourse of God, heaven, angels, stars, planets, earth, the miraculous descentions and ascentions of spirits : with the nature and harmony of mans body, the art of preparing Rosie Crucian medicines to cure all diseases : their rules to raise bodies decayed, which are verified by a practical examination of principles in the great world : whereunto is added, the state of the New Jerusalem, grounded upon the knowledge of nature, light of reason, phylosophy and divinity : all fitted to the understanding, use and profit of wisdomes children, and communicated to the sons of art
John Heydon's 1662 London treatise on Rosicrucian cosmology, astrology and spagyric medicine, printed for Robert Horn with plates by engraver Thomas Cross, addressed to students of occult philosophy. The woodcuts are small in-text geometric diagrams: lettered circles and triangles, zodiac-banded armillary spheres, and a Hebrew-inscribed pentagram talisman, useful as line-based astronomical and magical ornament.
