The Globe Fish, inflated. Nº 4 – “Who’s afraid? Let’em all come!” From In Nature’s Workshop (1901). Grant Allen and Frederick Enock. | src internet archive
Illustration nº 2 – A sea hedgehog, the globe-fish, swimming freely. From In Nature’s Workshop (1901). Grant Allen and Frederick Enock. | src internet archive
Illustration nº 3 – The globe-fish, inflated, when danger threatens. From In Nature’s Workshop (1901). Grant Allen and Frederick Enock. | src internet archive
Travers Sweatman :: Water Lilies. Photograms of the Year. The annual review of the world’s pictorial photographic work, 1920 issue (plate XLIII). Edited by F. J. Mortimer. | src archive.org
Ukjent kunstner. Fossen i Almanagja, ca. 1880. Prospekter fra Island. | Unknown photographer. Waterfall in Almanagja, Iceland, ca. 1880. | src Nasjonalmuseet for kunst, arkitektur og design
V. Schuster :: Dem Frühling entgegen | Towards Spring. Published in Die Bühne, Erstes Aprilheft, 1937 (Heft 445) s. 23 | April 1937. First issue, (issue 445) p. 23 | src ÖNB