Clotilde von Derp in dance pose. Phot. Debschitz-Kurowski; Verlag Hermann Leiser, formerly Louis Blumenthal | src internet archiveClotilde von Derp. Photo by Hanns Holdt. Vintage card; Orami Serie E. | src Virtual History
George Spencer Watson (1869-1934) :: Portrait of Clotilda [sic] von Derp (Frau Sakharoff), 1912. Signed, inscribed and dated ‘Clotilda [sic] von Derp / [Frau Sakharoff.] / Dancer 1912 / by George Spencer Watson R.A.’ (on the backboard). Oil on canvas laid down on board. | src Christie’s
Gilbert René :: Original Pressefoto (World Wide Photo) Clotilde Sakharoff. Clotide von Derp. Stempel von Gilbert René 350 Rue St. Honoré, Paris, auf der Rückseite. Pressetext: “Mme Sakharoff, wife of the famous dancer Sakharoff, who caused a sensation in European social circles by her remarkable dancing. She is the daughter of Von Tirpitz, the former German submarine & Navy chief.” 2/22/22. | src Abebooks