presumably flanders
Johann Reger, also known as Johannes Reger and Hannss Reger, was a German publisher and printer.
He is known to have worked in Ulm, where he purchased a printing press where he printed and published a whole series of books. Among these were Ptolemy's Geographia and his successful treatise De locis ac mirabilibus mundi, an encyclopedic description of the inhabited world and the wonders of the earth.
The Master of the Ghent Graduel was a Flemish painter, miniaturist, and illuminator who worked in Ghent and Tournai in the second third of the fifteenth century.
This master comes from an older, Parisian tradition of manuscript illumination that was developed by the master Gilbert de Metz. He was active in the 1460s-1470s and was responsible for the illumination of the clockbooks now preserved in British libraries and also created the miniatures for the books of Valerius Maximus.
Adam Frans van der Meulen was a Flemish painter and draughtsman who was particularly known for his scenes of military campaigns and conquests. Van der Meulen also painted portraits, hunting scenes, paintings of chateaux and landscapes. He created designs for prints and cartoons for tapestries.
Johann Liss was a German painter of the first third of the 17th century. He is known as a painter, draughtsman and printmaker, who worked in Italy for much of his life, and as the son and namesake of Johann Liss, a painter at the court of the Dukes of Holstein.
Johann Liss worked primarily in the mythological genre. He is considered one of the key artists of the German Baroque and a prominent representative of the Venetian school. Early in his career, the artist traveled to the Netherlands, where he was influenced by a number of Dutch and Flemish masters. Italy inspired him to synthesize Dutch genre painting, Venetian style and Roman realism.
His paintings are in numerous European collections as well as in Russia and the United States.