Artist: Sibylle Von Olfers (1881-1916). A grouping of layout artwork/prints for the children's picture book, Prinzesseschen im Walde, first published by J. F. Schreiber, Esslingen, Germany, 1909. Comprising two original watercolors on board, which appear to be concept works, or early versions, unsigned; each 15" x 10." Together with 16 photographic images of illustrations (duplicates of 8 images), most with tracing paper taped at one margin; each each 14" x 11."  Condition: the watercolors with toning, scattered foxing; the photographic prints overall good.