Columbia subject headings:
Grünewald, Matthias, active 16th century.
Huysmans, J.-K. (Joris-Karl), 1848-1907.
Harvard subject headings:
Grünewald, Matthias, active 16th century
Huysmans, J.-K. (Joris-Karl), 1848-1907
Princeton subject headings:
Grünewald, Mathius, 16th century
Huysmans, J.-K. (Joris-Karl), 1848-1907.