--A.mo2z (Diskussion) 23:02, 15. Okt. 2012 (CEST)
RUTH GRAFSTROM
http://www.americanartarchives.com/grafstrom.htm
http://www.fashionmodeldirectory.com/designers/ruth-sigrid-grafstom/
http://www.askart.com/AskART/artists/search/ArtistKeywords.aspx?artist=28671
http://www.askart.com/AskART/artists/biography.aspx?artist=28671 FREITAGS FREI FUER JEDEN!!!
http://www.askart.com/AskART/artists/search/Search_Grid.aspx?searchtype=BOOKS&artist=28671
http://identifyartistsignatures.com/last-name/g/ruth-sigrid-grafstrom-signature/ ihre Unterschrift