Imperial court, Augsburg, Nilson, Johann Esaias, Holzer, Johann Evangelist, Picturae a Fresco in Aedibus Augustae Vindelic, Wissenschaft and Trade, Science and Trade, verso - stamped, Mercury and Apollo symbolize trade and the arts. Above them Minerva, the goddess of wisdom, is symbolized by a helmet, owl and shield with the head of Medusa. On both sides putti play next to symbols for trade, arts and sciences., print, ornamental print, prints, ornamental prints, height 166 mm, width 246 mm, German, 1721-11-02 - 1788, print maker, printmaker, 1765 - 1770, paper, papier, etching, engraving, engraving (printing process), 1709-12-24 - 1740-07-21, intermediary draughtsman, after a drawing by, Publication (Event), Publication, publisher, uitgever van privilege