. . "The Portrait of Jakob Muffel is a painting by German Renaissance master Albrecht D\u00FCrer, signed and dated from 1526, now housed in the Gem\u00E4ldegalerie of Berlin, Germany.The work was executed in Nuremberg, the same year in which the German artist portrayed Johann Kleberger and Hieronymus Holzschuher."@en . . . . "Portrait of Jakob Muffel"@en .