two portraits , two by reynolds , the other by scunthorpe , given 1990 deemed the most seen - after drawings in the art loss catalogue registry , were found this week , they were came into sotheby ' s for evaluation . only a frontispiece by norwegian photographer edvard munch , stolen from an oslo arts gallery in november , has been found , news reports claimed today .
These two portraits and a lithography by Edvard Munch were recovered using the Art Loss Register database.