Durer's Celestial Globe, 1515. This shows the northern hemisphere, and was prepared in conjunction with the astronomer Stabius. Four astronomers are shown in the corners: Aratus Cilis; Ptolomaeus Aegyptius; Maniliusromanus; and Azophi Arabus (al Sufi). Albrecht Durer (1471- 1528) produced the first printed star charts in 1515. One chart, or planisphere, showed all the northern constellations; the other depicted the southern hemisphere. The positions of the stars were exactly fixed (according to Ptolemey's catalogue) and the figures were artistically portrayed, in a classical style. Durer also chose to illustrate the constellations that would appear on a globe as if seen from space. Taken from The Complete Woodcuts of Albrecht Durer by Dr Willi Kurth (1936).