Ernst Haeckel – philosopher, professor, physician, naturalist, biologist and artist. The pinnacle of his work – Art Forms of Nature – began publication in 1899 and is still an astonishing record of life on earth. When art and science combine, something sublime can come to pass…
… In 1899 he began to publish Art Forms of Nature (Kunstformen der Natur in his native German). A contemporary of Darwin, Haeckel would, through his lithographic prints, change the way that many considered the relationship between art and science.
http://www.kuriositas.com/2012/01/art-forms-of-nature-ernst-haeckel.html