Columbia subject headings:
Harvard subject headings:
Artists' preparatory studies--Rhine River Valley--Exhibitions.
Artists' preparatory studies--Switzerland--Exhibitions.
Drawing--16th century--Rhine River Valley--Exhibitions.
Drawing--16th century--Switzerland--Exhibitions.
Glass painting and staining--Germany--History--16th century--Exhibitions.
Glass painting and staining--Switzerland--History--16th century--Exhibitions.
Princeton subject headings:
Artists' preparatory studies--Germany (West)--Rhine Valley--Exhibitions.
Artists' preparatory studies--Switzerland--Exhibitions.
Drawing--16th century--Germany (West)--Rhine Valley--Exhibitions.
Drawing--16th century--Switzerland--Exhibitions.
Glass painting and staining--Germany (West)--History--16th century--Exhibitions.
Glass painting and staining--Switzerland--History--16th century--Exhibitions.