Plate 61: Phaeodaria
Plate 62: Nepenthaceae
Plate 63: Basimycetes
Plate 64: Siphoneae
Plate 65: Florideae
Plate 66: Arachnida
Plate 67: Chiroptera
Plate 68: Batrachia
Plate 69: Hexacoralla
Plate 70: Ophiodea
Issue 7 of Kunstformen der Natur, consisting of 10 lithographs by German biologist Ernst Haeckel and lithographer Adolf Giltsch. Ten of these loose-leaf issues were published between 1899 and 1904. All sets were republished as a single book in 1904
The prints show various organisms, many of which were first discovered and described by Haeckel himself. His depictions of beauty in nature were influential to many artists.
Plate 61: Phaeodaria
Plate 62: Nepenthaceae
Plate 63: Basimycetes
Plate 64: Siphoneae
Plate 65: Florideae
Plate 66: Arachnida
Plate 67: Chiroptera
Plate 68: Batrachia
Plate 69: Hexacoralla
Plate 70: Ophiodea