
A001. An image of the astrologer consulting the heavens. From Robert Fludd's Utriusque cosmi historia, Vol II.
Also available in large format |

A002. Frontispiece engraving from Johann Helfrich JÜNGKEN, Chymia experimentalis, Frankfurt, 1701. |

A003. Engraving from Michel de Marolles, Tableaux du temple des muses, Paris, 1655. |

A004. Engraving from Gottfried Moebius, Neu-Angezundt-Hell-brennendes Feuer, oder Mercurial-Liecht..., Augsburg, 1680.
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A005. Frontispiece to an 18th century German book entitled 'the compass of the wise'.
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A006. The Macrocosm and the Microcosm. Frontispiece from Robert Fludd's Utriusque cosmi historia.
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A007. Woodcut from Andreas Libavius Commentariorum alchymiae.
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A008. Frontispiece from Balduin's Aureum superius et inferius.
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A009. Redrawn from a manuscript in the Manly Palmer Hall collection. |

A010. Sixth woodcut from the series in Basil Valentine's Azoth. |

A011. Man at the centre of the fortress of health, protected by the angels. From Robert Fludd's Medicina catholica.
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A012. Seventh woodcut from the series in Basil Valentine's Azoth. |

A013. Engraving from Barchusen's version of the 'Crowning of Nature'. |

A014. Redrawn from a 15th century manuscript in the British Library, Harley 2407. |

A015. Redrawn from a 14th century manuscript in Cracow of Al-Razi's 'Opera Medicinalia'. |

A016. Large engraving of the polarities in the macrocosm and the microcosm, from J.D. Mylius Opus medico-chymicum. Landscape format
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A017. From Theophilus Schweighardt's 'Mirror of the Rosicrucian wisdom'.
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A018. Frontispiece from Beroalde de Verville's Le Voyage des princes fortunez.
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A019. Frontispiece from Beroalde de Verville's Le Tableau des riches inventions.
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A020. An alchemist, possibly Irenaeus Philalethes, in his laboratory. From Pyrotechnia ofte Vuur-stook-Kunde, Amsterdam, 1687. |

A021. Frontispiece from Baro Urbigerus, Aphorismi Urbigerani, London, 1690.
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A022. Engraving from, Le triomphe hermetique, Amsterdam, 1689.
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A023. Frontispiece to 'Brunnen der Weissheit' in Fünff curieuse chymische tractätlein, Frankfurt, 1757. |

A024. Woodcut frontispiece from Annibal Barlet Le vray et methodique cours..., Paris, 1651. |

A025. Woodcut from Hieronymus Braunschweig Das Buch zu distillieren, Strassburg, 1519. |

A026. Engraved frontispiece from Moses Charas Neu-erfahrne Proben von der Viper... , Frankfurt, 1679. |

A027. Engraving 3 from Stefan Michelspacher Cabala, Spiegel der Kunst und Natur, Augsburg, 1615. |

A028. Frontispiece to J. J. Becher Oedipus chimicus, Amsterdam, 1664. |

A029. Engraving from Sabine Stuart de Chevalier Discours philosophique, Paris, 1781. |

A030. Frontispiece from Johann de Monte-Snyders Metamorphosis planetarum, Amsterdam 1663. |

A031. Frontispiece from Nicolas de Locques Les Rudiments de la Philosophie Naturelle, Paris, 1665.
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A032. Figure from Elias Ashmole Theatrum chemicum britannicum, London, 1652. |

A033. Frontispiece from Knorr von Rosenroth Kabbala Denudata, Sulzbach 1677. |

A034. Frontispiece from Christopher Love Morley Collectanea chymica Leydensia, Leiden, 1693. |

A035. Frontispiece from Johann Daniel Mylius Philosophia reformata, Frankfurt, 1622. |

A036. Frontispiece from manuscript version of Georg von Welling Opus mago-cabbalisticum. |

A037. Woodcut from Lazarus ecker Beschreibung allerfurnemisten mineralischen Ertzt unnd Bergkwercks arten, Frankfurt, 1598. |

A038. 18th century engraving based on work of Basil Valentine.
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A039. Engraving from Thomas Vaughan Lumen de lumine, London, 1651.
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A040. Woodcut from 'Cabala chemica' in Volume VI of Theatrum chemicum, Hamburg, 1659. |

A041. Figure from an 18th century manuscript entitled Bibliotheque des sages. |

A042. Engraving of hermaphrodite from an 18th century version of the Rosarium philosophorum. |

A043. Engraving from Baro Urbigerus, Besondere chymische Schrifften, Hamburg, 1705. |

A044. Engraving from Baro Urbigerus, Besondere chymische Schrifften, Hamburg, 1705. |

A045. Tree of dark and light from Valentine Weigel Studium Universale, 1695. |

A046. Illustration from a manuscript in the British Library, MS. Sloane 3667, a 17th century copy of George Ripley Marrow of Alchemy. |

A047. Frontispiece to Hermetis Trismegisti Erkäntnüss der natur, Hamburg, 1706. |

A048. Pyramid of lions, from Andreas Libavius, Alchymia, Frankfurt, 1606.
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A049. Frontispiece from Johann Gottfried Kiessling, Relatio practica Leipzig, 1752. |

A050. Engraving from Musaeum hermeticum, Frankfurt, 1625. |

A051. Engraving from J.D. Mylius Philosophia reformata, Frankfurt, 1622. |

A052. Frontispiece from Adolph Christoph Bentz, Philosophische Schau-Bühne Nurnberg, 1706. |

A053. Frontispiece Johann Georg Schmid, Der von Mose u. denen Propheten übel urtheilende Alchymist Chemnitz, 1706. This engraving was re-used as the frontispiece to Leonhard von Altenburg, Delarvatio tincturæ philosophorum, 1769. |

A054. Frontispiece engraving from Joannis Agricola Commentariorum, Notarum, Observationum & Animadversionum in Johannis Poppii chymische Medicin, Leipsig, 1638. |

A055. Engraving from J.D. Mylius Philosophia reformata, Frankfurt, 1622. |

A056. Engraving from Giovanni Lacinio, Pretiosa margarita..., Leipsig, 1714. |

A057. Image of Phanes emerging from the world egg. Redrawn from a sculpured relief by Adam McLean. |

A058. Redrawn from the frontispiece engraving to Denis Zachaire Die Natürliche Philosophia, 1724. |

A059. Engraving from J. A. Siebmacher, Das güldene Vleiss, Nurnberg, 1737. |

A060. Woodcut from Francesco Petrarcha, Das Glückbuch Beydes des Guten und Bösen, Augsburg, 1539. |

A061. 'Ora et labora' woodcut from Medicinisch-chymisch- und alchemistische Oraculum, Ulm 1755. |

A062. The Invisible college of the Rosicrucians, Theophilus Schweighardt Speculum sophicum rhodo-stauroticum, 1618.
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A063. Section of Ripley Scroll from engraving in David Beuther, Universal und particularia, Hamburg, 1718. |

A064. Frontispiece from Jacob Boehme, 'Signatura Rerum' in Theosophische Werken, Amsterdam, 1682.
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A065. Engraving from I.C. H., Das Hermes Trimegists, Leipsig, 1782. |

A066. Woodcut from Johann Sternhals Ritter-Krieg, Erfurt, 1595. |

A067. Engraved title from John Dee, Monas hieroglyphica, Antwerp, 1564. |

A068. Woodcut of triple-headed dragon from Giovanni Battista Nazari Il metamorfosi metallico, Brescia, 1564. |

A069. Vitriol acrostic (originally from Basil Valentine) in Johann Neithold Aureum Vellus; oder Güldenes Vleiss, Frankfurt, 1733. |

A070. Woodcut from Geber De alchimia libri tres, Strassburg, 1631. |

A071. Peering through the cosmic sphere - illustration from 'L'atmosphere: meteorologie populaire',Paris 1888, by Camille Flammarion.
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A072. The Divine monochord Utriusque Cosmi Historia, 1617 by Robert Fludd. |

A073. Hermetic silence - emblem from Achille Bocchi Symbolicarum quaestionem de universo genere, 1574. |

A074. Masonic/alchemical image from Die Theoretischen Brüder oder zweite Stufe der Rosenkreutzer, 1785.
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A075. Mercury emerging from the sea, J.E Muller Wunder-Materie, 1707.
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A076. Engraving from Ashmole's Theatrum Chemcicum Britannicum, 1652. |

A077. Alchemical heraldry from D. Lagneau Harmonie chymique, 1636.
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A078. Engraving from Sabine Stuart de Chevalier, Discours philosophique, 1781.
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A079. Engraving from Michael Maier, Tripus aureus, 1618.
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A080. . Joseph ben Abraham Gikatilla, Portae lucis, 1516.
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A081. The mind of the microcosm from Robert Fludd Utriusque cosmi... historia, 1619. |

A082. Frontispiece from Etteilla Les sept nuances de l'oeuvre philosophique-hermétique, 1785.
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A083. Frontispiece from Lazarus ecker Aula subterranea, 1672.
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A084. Frontispiece from Natalis Comes Mythologiae, 1616
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A085.
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A086. Frontispiece engraving from Urban Hjärne Actorum Chemicorum Holmiensium, 1753 |

A087. Engraving from Robert Fludd Medicina Catholica, 1629.
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A088. Frontispiece woodcut from Zadith ben Hamuel De Chemia Senioris, 1566. |

A089. Engraving from Ashmole, Theatrum Chemicum Britannicum, 1652. |

A090. Frontispiece from Becher Physica subterranea, 1703. |

A091. Engraving one from Norton's 'Ordinall' in Ashmole, Theatrum Chemicum Britannicum, 1652.
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A092. Engraving two from Norton's 'Ordinall' in Ashmole, Theatrum Chemicum Britannicum, 1652.
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A093. Engraving three from Norton's 'Ordinall' in Ashmole, Theatrum Chemicum Britannicum, 1652.
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A094. Engraving four from Norton's 'Ordinall' in Ashmole, Theatrum Chemicum Britannicum, 1652.
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A095. Engraving five from Norton's 'Ordinall' in Ashmole, Theatrum Chemicum Britannicum, 1652.
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A096. Engraving six from Norton's 'Ordinall' in Ashmole, Theatrum Chemicum Britannicum, 1652.
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A097. Engraving of Flamel's hieroglyphic figures from Des berühmten Philosophi Nicolai Flamelli Chymische Werke, 1751. |

A098. Engraving of Flamel's hieroglyphic figures from Des berühmten Philosophi Nicolai Flamelli Chymische Werke, 1751. |

A099. Redrawn from engraving in Jean Brouaut, Traité de l'eau de vie, 1646. |

A100. Engraving on titlepage of Maier, Tripus aureus, 1618. |

A101.Frontispiece from Johann Schütze Ein altes, sehr schönes und herrliches Tractätlein von dem Gebenedeyten Stein, 1682. |

A102. Frontispiece from Vanderbeeg Manuductio Hermetico-philosophica, 1739.
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A103. Woodcut from Libavius Commentariorum alchymiae, 1606. |

A104. Engraved title page of Oswald Croll Basilica chymica, 1609.
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A105.Frontispiece from Abraham Eleazar,Uraltes chymisches Werck, Erfurt, 1735. |

A106. Woodcut from Hieronymus Brunschweig Das Buch zu distillieren, [1517.] |

A107. Engraving from work of Giovanni Battista Diana Paleologo (1656-1744). |

A108. Redrawn from Theophilus Schweighardt Pandora sextae aetatis, 1617. |

A109.Engraving from Malachias Geiger Microcosmus hypochondriacus, Munich, 1651.
Also available in large format |

A110. Woodcut from Petrarch Das Glüchbuch, Augsburg, 1539. |

A111. Maria the Jewess from Maier Symbola aurea mensae, Franckfurt, 1617. |

A112. Avicenna from Maier Symbola aurea mensae, Franckfurt, 1617. |

A113. Hermes Trismegistus from Maier Symbola aurea mensae, Franckfurt, 1617. |

A114. Democritus from Maier Symbola aurea mensae, Franckfurt, 1617. |

A115. Morienus from Maier Symbola aurea mensae, Franckfurt, 1617. |

A116. Albertus Magnus from Maier Symbola aurea mensae, Franckfurt, 1617. |

A117. Sendivogius from Maier Symbola aurea mensae, Franckfurt, 1617. |

A118. Roger Bacon from Maier Symbola aurea mensae, Franckfurt, 1617. |

A119. Frontispiece from C.F. Sabor Practica naturae vera, 1721. |

A120. The hand of the philosophers from J.J. Hollandus, Chymische Schrifften, Vienna, 1773. |

A121. Engraving by E. van Hove, Der Alchemist, 1883. |

A122. 17th century engraving of distillation apparatus. |

A123. 15th century astrological woodcut.
Also available in large format |

A124. Frontispiece from Jean Beguin, Tyrocinium chymicum, 1660 |

A125. Image from the Aurora consurgens. |

A126. Melchior Cibinensis from Maier Symbola aurea mensae, Franckfurt, 1617. |

A127. Frontispiece from Arnold Bachimius-Destonius, Pan-Sophia Enchiretica 1682. |

A128. Engraving from Samuel Norton, Alchymiæ complementum..., 1630. |

A129. Engraving from Baro Urbigerus Besondere chymische Schrifften, 1705. |

A130. Engraving one from Johannes de Maldini Mirabilia Mundi, 1754. |

A131. Engraving two from Johannes de Maldini Mirabilia Mundi, 1754. |

A132. Engraving from Baro Urbigerus Besondere chymische Schrifften, 1705. |

A133. Frontispiece engraving from Drey curieuse chymische tractätlein, 1774. |

A134. Frontispiece engraving from Microcosmische vorspiele des neuen Himmels und der neuen Erde, 1744. |

A135. Frontispiece engraving from Hermann Fictuld Der längst gewünschte und versprochene Chymisch-Philosophische Probier-Stein, 1740. |

A136. Woodcut title page The Cosmographical Glasse, 1559. |

A137.Frontispiece from Siebmacher Wasserstein der Weysen, 1704. |

A138.Frontispiece from Geheimnisse einiger Philosophen und Adepten, 1780. |

A139.Frontispiece from Alexander von Suchten Chymische Schrifften, 1680. |

A140. Frontispiece from Carl Herrmann Gravel Fontina Bernhardi revelata, 1750. |

A141. Engraving one from Michelspacher Cabala: Spiegel der Kunst und Natur, 1615. |

A142. Engraving two from Michelspacher Cabala: Spiegel der Kunst und Natur, 1615. |

A143. Engraving three from Michelspacher Cabala: Spiegel der Kunst und Natur, 1615. |

A144. Engraving four from Michelspacher Cabala: Spiegel der Kunst und Natur, 1615. |

A145. Woodcut from Petrus Bonus, Pretiosa margarita novella, Venice, 1546, |

A146. Frontispiece from Geber, Summa perfectionis Magisteri, Danzig, 1682. |

A147. Engraving from Vincentius Koffsky, Hermetische schriften, Nurnberg, 1786. |

A148. Engraving from G. B. Diana Paleologo, Sacra Universal Filosofia, Lucca, 1713. |

A149. Engraving from Valentine's 'Twelve Keys' in the Musaeum hermeticum, Frankfurt 1678. |
A150. Emblem 2 from Barchusen, Elementa chemiae, Leiden, 1718. |
A151. Reisch, Margarita Philosophica, Freiburg 1504. |
A152. From titlepage of J.B. Van Helmont Opera Omnia, Franckfurt, 1682. |

A153. Engraving from Robert Fludd, Summum bonum, Frankfurt 1629. |

A154. Engraving from later edition of Flamel in Jean Maugin de Richenbourg, Bibliotheque des philosophes chimiques, Paris, 1741. |

A155. Engraved title page from Michael Maier, Viatorium, hoc est, de montibus planetarum septem seu metallorum, Rouen, 1651. |

A156. Engraving, 19th Century. |

A157. Frontispiece engraving from Johann Michael Faust Philalethes Illustratus Frankfurt, 1706. |

A158. Woodcut from Ramon Lull, Liber de ascensu et descensu intellectus, Valencia, 1512. |

A159. Engraving from Christian Friedrich Sendimir von Siebenstern Chymischer Monden-schein, Frankfurt, 1739. |

A160. Engraving from De Hooghe, Hieroglyphica oder Denkbilder der alten Völker, Amsterdam, 1744. |

A161.Redrawn version of George Ripley's tomb. |

A162.Titlepage engraving from Schweighardt Speculum sophicum Rhodostauroticum, 1618. |

A163.Engraved titlepage from Johann Joachim Becher, Natur-Kündigung der Metallen, Frankfurt, 1661. |

A164.Engraving from Nicolas Le Fèvre, Chymischer Handleiter, und guldnes Kleinod, Nurnberg, 1676. |

A165. J. De Vries, Fourneau, 16th Century. |

A166. Woodcut from Philip Ulstad, Coelum Philosophorum, Strassburg, 1526. |

A167. Engraving from Hermogenes, Des aufrichtigen Hermogenes Apocalypsis, Leipzig, 1739. |

A168. Engraving from Johann Joachim Becher, Opuscula chymica rariora, Nurnberg, 1719 |

A169. Engraving from Karl von Eckhartshausen, Zahlenlehre der Natur, Leipzig, 1794. |

A170. Engraved titlepage from Michael Maier, Viatorium, Oppenheim, 1618 |

A171. Engraved titlepage from Mylius, Anatomia Auri, Frankfurt, 1628. |

A172. |

A173. Frontispiece engraving from Der hermetische Philosophus oder Haupt-Schlüssel, Frankfurt, 1709. |

A174. Frontispiece engraving from Der hermetische Philosophus oder Haupt-Schlüssel, Frankfurt, 1709. |

A175. Engraving of Mercurius Trismegistus from Pierre Mussard, Historia Deorum fatidicorum, Venice, 1675. |

A176. Thomas Charnock's furnace from a manuscript, 16th century. |

A177. Engraving of Cosmological diagram from Helisaeus Röslin De Opere Dei Creationis, seu, de mundo hypotheses, Franckfurt, 1597. |

A178. Engraving by Abraham Bosse La calcination Solaire de l'antimoine (Calcination of antimony by sunlight.) |

A179. Frontispiece engraving from Karl von Eckhartshausen Aufschlüsse zur Magie, Munich, 1788. |

A180. Engraving from Anonymus von Schwartzfuss Das Blut der Natur, Frankfurt and Leipzig, 1767. |

A181. Engraved tile page from Musaeum hermeticum, 1625. |

A182. Woodcut from Bartholomaeus, Anglicus Le proprietaire des choses, Lyon 1490. |

A183. Engraving from title page of Ashmole Theatrum Chemicum Britannicum, 1652. |

A184. Woodcut from Nazari, Della tramutatione metallica sogni tre, 1572. |

A185. Title page engraving from Christoph Glasser, Chimischer Wegweiser, 1710. |

A186.Frontispiece engraving from J.J . Becher, Tripus hermeticus fatidicus, 1689. |

A187. |

A188.Part of engraved titlepage from Johann Rhenanus, Solis e puteo emergentis, Frankfurt, 1613 |

A189. Enraving from Johann Christoph von Ettner Des getreuen Eckharts Entlauffener Chymicus, Augsburg, 1697. |

A190.Woodcut from Hortus Sanitatis, Strasbourg c. 1497. |

A191.Engraved frontispiece from Giambattista della Porta, Magiae naturalis libri vigenti, Leiden 1644. |

A192.Engraving from Maier Septimana philosophica, Franckfurt, 1620. |

A193.Second engraved frontispiece from J. P. Maul Gründliche Beschreibung des höchsten Kleinods der Welt... Gotha, 1714. |

A194.First engraved frontispiece from J. P. Maul Gründliche Beschreibung des höchsten Kleinods der Welt... Gotha, 1714. |

A195.Engraved title page from Mylius Opus Medico Chemicum Frankfurt 1618. |

A196.Woodcut from Hieronymus Braunschweig Das Buch zu distillieren |

A197.Engraved title page from Michael Maier Arcana arcanissima, 1614. |

A198.Engraved title page from J Ziegler Fermentatio, Generationis et Corruptionis causa, Basel, 1647 . |

A199.Engraving from C Gesner, The Practice of the New and Old Physicke, London, 1599. |

A200.Engraving from C Gesner, The Practice of the New and Old Physicke, London, 1599. |

A201.Engraving from C Gesner, The Practice of the New and Old Physicke, London, 1599. |

A202. |

A203.Engraved title page from John Swan Speculum Mundi, Cambridge, 1644. |

A204.Woodcut from Annibal Barlet, Le vray et methodique cours... Paris, 1651. |

A205.Engraved titlepage from Georg Kirsten, Adversaria et animadversiones in Johannis Agricola, Stettin, 1648. |

A206.Frontispiece engraving from David Beuther Universal und Particularia, Hamburg, 1718. |

A207. |

A208.Fictuld, Herman. Azoth et Ignis. Leipzig, 1749.
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A209.Engraving from Fictuld, Herman. Azoth et Ignis. Leipzig, 1749. |

A210.Engraving from Johann Joachim Becher Tripus hermeticus fatidicus Frankfurt, 1689. |

A211.Engraving redrawn from Die Lehren der Rosenkreuzer aus dem 16ten und 17ten Jahrhundert. Altona, 1785. |

A212.Engraving redrawn from Die Lehren der Rosenkreuzer aus dem 16ten und 17ten Jahrhundert. Altona, 1785. |

A213.Engraving from Basil Valentine, Chymische Schrifften. Hamburg, 1717. |

A214.Engraved title page from Libavius Syntagmatis selectorum... Frankfurt 1613 (reused from Alchymia... 1605.) |

A215.Frontispeice engraving from Adolph Christoph Bentz Philosophische Schau-Bühne Nurnberg, 1706. |

A216.Engraving from Franz Clinge Ein Richtiger-Wegweiser... Berlin, 1701. |

A217.Frontispiece engraving from Der curieusen Kunst- und Werck-Schul, Nurnberg, 1696. |

A218.Woodcut from Toeltius Coelum reseratum chymicum... Frankfurt, 1737. |

A219.Frontispiece from Kenelm Digby, Demonstratio immortalitatis animae rationalis, Frankfurt 1664. |

A220.Engraved frontispiece Falscher und wahrer Lapis Philosophorum, Frankfurt, 1752. |

A221. |

A222.Engraving on titlepage of Hiebner von Schneebergk Mysterium Sigillorum, Erfurt, 1696. |

A223.Engraving from titlepage Robert Fludd, Utriusque cosmi historia, Tome II, Oppenheim 1620. |

A224.Woodcut title page from Hieronymus Braunschweig,
Distilierbuch der rechten Kunst, 1552. |

A225.Woodcut on title page of Das Geheimniss der hermetischen Philosophie, Frankfurt and Leipzig, 1770. |

A226.Frontispiece from Theatrum Sympateticum Amsterdam, 1727. |

A227.Frontispiece from Michael Sendivogius, Chymische Schrifften, Vienna, 1750. |

A228.Frontispiece engraving from Bernard Trevisanus Chymische Schrifften Nurnberg, 1747. |

A229. Engraving one from Drey curieuse chymische Tractälein, Frankfurt 1704. |

A230. Engraving two from Drey curieuse chymische Tractälein, Frankfurt 1704. |

A231. Engraving three from Drey curieuse chymische Tractälein, Frankfurt 1704. |

A232. Engraving four from Drey curieuse chymische Tractälein, Frankfurt 1704. |

A233. Frontispiece engraving from Johann Heinrich Cohausen Lumen Novum Phosphoris Accensum Amsterdam 1717. |

A234. Frontispiece engraving from Johann Heinrich Cohausen Helmontius ecstaticus Amsterdam, 1731. |

A235. Engraving from Giambattista della Porta Magia Naturalis Nuremberg, 1680. |

A236. Engraving from Glauber Furni novi philosophici Amsterdam, 1651.
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A237. Engraving from Felix Maurer Observationes Curioso-Physicae Frankfurt and Leipzig, 1713. |

A238. Frontispiece engraving from Johannes Kunckel Observationes Chymicae London and Rotterdam, 1678. |

A239. Woodcut from Philipp Ulstad Coelum philosophorum Lyon, 1553. |

A240. Woodcut from Vannoccio Biringuccio Pirotechnia Venice, 1540. |

A241. Engraving of cubic stone from Maurisches Handbuch Leipzig, 1829. |

A242. Engraving of cubic stone from Maurisches Handbuch Leipzig, 1829. |

A243. Engraving from J.F. Henkel Unterricht von der Mineralogie Dresden, 1747. |

A244. Woodcut from Libavius Syntagma selectorum Frankfurt, 1611.
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A245. Engraving from Malachias Geiger Microcosmus hypochondriacus, Munich, 1651. |

A246. Engraving from Barchusen Elementa chemiae Leiden, 1718. |

A247. Engraving from Barchusen Elementa chemiae Leiden, 1718. |

A248. Engraving on title page of Basil Valentine Revelation des mysteres Paris, 1668 |

A249. Engraving from J.J. Becher Actorum laboratorii chymici Monacensis Frankfurt, 1669. |

A250. Illustration from August Strindberg Inferno Berlin 1898 |

A251*. Woodcut from Ashmole Theatrum Chemicum Britaanicum, London, 1652. |

A252.
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A253. Woodcut title page from Biringuccio De la Pirotechnia, 1540. |

A254. Engraving from Dorn, Gerhardt Aurora, Basel, 1577. |

A255*. From Athanasius Kircher Mundus Subterraneus, Amsterdam, 1665. |

A256*. Unknown original included in Albert Poisson Theories et Symboles de Alchimistes, Paris, 1891. |

A257. Engraving 16th century, Amsterdam. |

A258. Engraving from Athanasius Kircher, Musurgia universalis, 1650. |