Radiolaria by Ernst Haeckel - Wrapping Paper

Coniferae by Ernst Haeckel, 1904 - Wrapping Paper

Trochilidae by Ernst Haeckel, 1904 - Wrapping Paper

Ascidiae by Ernst Haeckel, 1904 - Wrapping Paper

Antilopina by Ernst Haeckel, 1904 - Wrapping Paper

Actiniae by Ernst Haeckel, 1904 - Wrapping Paper

Lizards by Ernst Haeckel, 1904 - Wrapping Paper

Actiniae by Ernst Haeckel - 1904

Batrachia by Ernst Haeckel - 1904

Chaetopoda (Annelids) by Ernst Haeckel - 1904

Ascidiae by Ernst Haeckel - 1904

Trochilidae by Ernst Haeckel - 1904

Stephoidea by Ernst Haeckel - 1904

Mycetozoa, from Ernst Haeckel's Kunstformen der Natur - 1904

Spumellaria from Ernst Haeckel's Kunstformen der Natur - 1899

Nepenthaceae

Radiolaria by Ernst Haeckel - 1873-1876

Prosobranchia by Ernst Haeckel - 1904

Discomedusae from Ernst Haeckel's Kunstformen der Natur - 1904

Evolution of Man by Ernst Haeckel - 1910