ERNST HAECKEL

Influential German evolutionist, morphologist, and developmental biologist (1834-1919) remembered as a supporter and exponent of Charles Darwin's theories. ALS in German, one page on a 5.5 x 3.75

Influential German evolutionist, morphologist, and developmental biologist (1834-1919). Uncommon vintage matte-finish 3.5 x 5.5 postcard photo of Haeckel in a seated pose, signed in the lower border i

Print: Tafel 50 - Sporadiupus Artist: Ernst Haeckel Size: 10.5 x 14 inches From Kunstformen der Natur (Artistic Forms of Nature) Ernst Haeckel was an eminent German biologist, naturalist, philosopher,

Portrait of Zoologist Ernst Haeckel from the back, Portrait of a Woman / two engravings / average size 22X18 cm / portrait of Haeckel signed in pencil, dated 1910 and marked "Probedruck"; portrait of

This exceptional color lithograph is from Ernst Haeckel's work Kunstformen der Natur or Art Forms in Nature. The work was published in Leipzig and Vienna by Verlag des Bibliographischen Instituts in 1

THE EVOLUTION OF MAN: A POPULAR EXPOSITION OF THE PRINCIPAL POINTS OF HUMAN ONTOGENY AND PHYLOGENY From the German of ERNST HAECKEL Professor in the University of Jena. In Two Volumes New York: D. APP

This exceptional color lithograph is from Ernst Haeckel's work Kunstformen der Natur or Art Forms in Nature. The work was published in Leipzig and Vienna by Verlag des Bibliographischen Instituts in 1

This exceptional color lithograph is from Ernst Haeckel's work Kunstformen der Natur or Art Forms in Nature. The work was published in Leipzig and Vienna by Verlag des Bibliographischen Instituts in 1

This exceptional color lithograph is from Ernst Haeckel's work Kunstformen der Natur or Art Forms in Nature. The work was published in Leipzig and Vienna by Verlag des Bibliographischen Instituts in 1

This exceptional color lithograph is from Ernst Haeckel's work Kunstformen der Natur or Art Forms in Nature. The work was published in Leipzig and Vienna by Verlag des Bibliographischen Instituts in 1

This exceptional color lithograph is from Ernst Haeckel's work Kunstformen der Natur or Art Forms in Nature. The work was published in Leipzig and Vienna by Verlag des Bibliographischen Instituts in 1

This exceptional color lithograph is from Ernst Haeckel's work Kunstformen der Natur or Art Forms in Nature. The work was published in Leipzig and Vienna by Verlag des Bibliographischen Instituts in 1

This exceptional color lithograph is from Ernst Haeckel's work Kunstformen der Natur or Art Forms in Nature. The work was published in Leipzig and Vienna by Verlag des Bibliographischen Instituts in 1

This exceptional color lithograph is from Ernst Haeckel's work Kunstformen der Natur or Art Forms in Nature. The work was published in Leipzig and Vienna by Verlag des Bibliographischen Instituts in 1

This exceptional color lithograph is from Ernst Haeckel's work Kunstformen der Natur or Art Forms in Nature. The work was published in Leipzig and Vienna by Verlag des Bibliographischen Instituts in 1

This exceptional color lithograph is from Ernst Haeckel's work Kunstformen der Natur or Art Forms in Nature. The work was published in Leipzig and Vienna by Verlag des Bibliographischen Instituts in 1

Folio Lithograph Published 1899-1904, Leipzig & Vienna for "Kunstformen der Natur" First Edition by Prof. Dr. Ernst Haeckel. Rare. Paper Size: 14 x 10.5 inch (35 x 27cm) Some toning and Tape residue t

This exceptional color lithograph is from Ernst Haeckel's work Kunstformen der Natur or Art Forms in Nature. The work was published in Leipzig and Vienna by Verlag des Bibliographischen Instituts in 1

Folio Lithograph Published 1901, Turin for "Forme Artistiche della Natura" First Italian Edition of "Kunstformen der Natur" (Art Forms of Nature) by Prof. Dr. Ernst Haeckel. With accompanying Italian

This exceptional color lithograph is from Ernst Haeckel's work Kunstformen der Natur or Art Forms in Nature. The work was published in Leipzig and Vienna by Verlag des Bibliographischen Instituts in 1

This exceptional color lithograph is from Ernst Haeckel's work Kunstformen der Natur or Art Forms in Nature. The work was published in Leipzig and Vienna by Verlag des Bibliographischen Instituts in 1

This exceptional color lithograph is from Ernst Haeckel's work Kunstformen der Natur or Art Forms in Nature. The work was published in Leipzig and Vienna by Verlag des Bibliographischen Instituts in 1

Folio Lithograph Published 1901, Turin for "Forme Artistiche della Natura" First Italian Edition of "Kunstformen der Natur" (Art Forms of Nature) by Prof. Dr. Ernst Haeckel. With accompanying Italian

This exceptional color lithograph is from Ernst Haeckel's work Kunstformen der Natur or Art Forms in Nature. The work was published in Leipzig and Vienna by Verlag des Bibliographischen Instituts in 1