Columbia subject headings:
Landscape prints, Swiss.
Printmakers--Switzerland--Biography.
Prints, Swiss--Themes, motives--Catalogs.
Thun (Switzerland)--In art--Catalogs.
Harvard subject headings:
Landscape prints, Swiss.
Printmakers--Switzerland--Biography.
Prints, Swiss--Themes, motives--Catalogs.
Thun (Switzerland)--In art--Catalogs.
Princeton subject headings: