Emblem representing the path to the philosopher's stone in alchemy. Etching by Defehrt, 1768, after L.-J. Goussier, after… https://www.rawpixel.com/image/13978902/image-dog-cartoon-faceFree Image from public domain licenseD.O.M.A. Alchymia Andreae Libavii, recognita, emendata, et aucta, tum dogmatibus et experimentis nonnullis; tum commentario… https://www.rawpixel.com/image/13972766/image-paper-cartoon-faceFree Image from public domain licenseD.O.M.A. Alchymia Andreae Libavii, recognita, emendata, et aucta, tum dogmatibus et experimentis nonnullis; tum commentario… https://www.rawpixel.com/image/13981535/image-paper-person-bookFree Image from public domain licenseD.O.M.A. Alchymia Andreae Libavii, recognita, emendata, et aucta, tum dogmatibus et experimentis nonnullis; tum commentario… https://www.rawpixel.com/image/13972966/image-dog-paper-cartoonFree Image from public domain licenseD.O.M.A. Alchymia Andreae Libavii, recognita, emendata, et aucta, tum dogmatibus et experimentis nonnullis; tum commentario… https://www.rawpixel.com/image/13994158/image-paper-cartoon-bookFree Image from public domain licenseD.O.M.A. Alchymia Andreae Libavii, recognita, emendata, et aucta, tum dogmatibus et experimentis nonnullis; tum commentario… https://www.rawpixel.com/image/13996611/image-paper-cartoon-personFree Image from public domain licenseD.O.M.A. Alchymia trivmphans de inivsta in se Collegii Galenici spvrii in Academia Parisiensi censvra; et Ioannis Riolani… https://www.rawpixel.com/image/13982654/image-paper-cartoon-patternFree Image from public domain licenseD.O.M.A. Alchymia Andreae Libavii, recognita, emendata, et aucta, tum dogmatibus et experimentis nonnullis; tum commentario… https://www.rawpixel.com/image/14006732/image-paper-cartoon-bookFree Image from public domain license