Clement de Jonghe - Map of Venice, Anonymous, 16th century
Anonymous, Dutch, 17th century
Public domain photograph of 17th-18th century drawing, free to use, no copyright restrictions image - Picryl description
Venice during the peak of its power.
In the 17th century, maps took a huge leap forward. Mathematical and astronomical knowledge necessary to make accurate measurements had evolved. English mathematicians had perfected triangulation: navigation and surveying by right-angled triangles. Triangulation allowed navigators to set accurate courses and produced accurate land surveys. Seamen learned to correct their compasses for declination and had determined the existence of annual compass variation. Latitude determination was greatly improved with the John Davis quadrant. The measurement of distance sailed at sea was improved by another English invention, the common log. Longitudinal distance between Europe and Québec was determined by solar and lunar eclipses by the Jesuit Bressani in the 1640s and by Jean Deshayes in 1686. With accurate surveys in Europe, the grid of the modern map began to take shape.
Since the 16th century, Dutch artists used prints to promote their art and access a wider public than what was possible for a single painting. During the Dutch Golden Age, (17th century), Dutch artists perfected the techniques of etching and engraving. The rise of printmaking in the Netherlands is attributed to a connection between Italy and the Netherlands during the 1500s. Together with the large-scale production, it allowed the expanding reach of an artist’s work. Prints were popular as collecting items, so publishing houses commissioned artists to create a drawing or a painting, and then print the work for collectors - similar to what occurs at publishing houses today. Dutch printmaking evolved rapidly, so in 16th-century etching prevailed over the engraving. Major Dutch Printmaker Artists: Hieronymus Bosch, Pieter Bruegel the Elder, Hendrick Goltzius, Rembrandt van Rijn, Anna Maria van Schurman, Adriaen Jansz van Ostade, Ferdinand Bol.