D�rer or Duerer, Albrecht (1471-1528). Medium: engraving. Date: 1496. 'The fugitive sheet of Theodorious Ulsenius, city physician of Nuremburg, explains in 100 hexameters that the epidemic of Syphilis was due to the conjunction of Jupiter and Saturn in 1484'; Theodorious Ulsenius (c.1460-1508); Provenance: Private Collection. Photographic rights held by The Bridgeman Art Library.