Art forms in nature : the prints of Ernst Haeckel : one hundred color plates /
Haeckel, Ernst Heinrich Philipp August,1834-1919.
Breidbach, Olaf.
Eibl-Eibesfeldt, Irenäus.
Munich : Prestel,
1998.
Originally published: Leipzig : Bibliographisches Institut, 1904.
Haeckel, Ernst Heinrich Philipp August, 1834-1919
Nature (Aesthetics)
Plants in art.
Animals in art.