Photograph from Karl Blossfeldt's internationally best-selling Urformen der Kunst (later translated into English as Art Forms in Plants). The book's 120 plates display Blossfeldt's remarkable photographs of plants – varieties from Equisetum hyemale (Winter Horsetail) to Tellima grandiflora (Fringe cups) — all captured in extraordinary detail, as if under the microscope, frozen into new forms almost beyond recognition. (Source: Rijksmuseum)