Spyroidea. - Nükchenstrahlinge. Book illustration from Library of Cong...
Illustration shows microorganisms. Photomechanical print of lithograph by Adolf Giltsch after sketch by Ernst Haeckel. Illus. in: Kunstformen der Natur. Von Prof. Dr. Ernst Haeckel. Hundert Illustrationstafeln... Mehr
Phaeodaria. - Rohrstrahlinge. Book illustration from Library of Congre...
Illustration shows microorganisms. Photomechanical print of lithograph by Adolf Giltsch after sketch by Ernst Haeckel. Illus. in: Kunstformen der Natur. Von Prof. Dr. Ernst Haeckel. Hundert Illustrationstafeln... Mehr
Thalamophora. - Kammerlinge. Book illustration from Library of Congres...
Illustration shows microorganisms. Lithograph by Adolf Giltsch after sketch by Ernst Haeckel. Illus. in: Kunstformen der Natur. Von Prof. Dr. Ernst Haeckel. Hundert Illustrationstafeln mit beschreibendem Text,... Mehr
Polycyttaria. - Vereins-Strahlinge. Book illustration from Library of ...
Illustration shows microorganisms. Lithograph by Adolf Giltsch after sketch by Ernst Haeckel. Illus. in: Kunstformen der Natur. Von Prof. Dr. Ernst Haeckel. Hundert Illustrationstafeln mit beschreibendem Text,... Mehr
Thalamophora. - Kammerlinge. Book illustration from Library of Congres...
Illustration shows microorganisms. Photomechanical print of lithograph by Adolf Giltsch after sketch by Ernst Haeckel. Illus. in: Kunstformen der Natur. Von Prof. Dr. Ernst Haeckel. Hundert Illustrationstafeln... Mehr
Planned housing fights disease - WPA poster, Public domain, Library of...
Plakat, das für geplanten Wohnraum als Methode zur Krankheitsabwehr in Städten wirbt und Mikroorganismen zeigt. Arbeitsprojekte Verwaltung Postersammlung (Library of Congress). New York City Housing Authority -... Mehr
Spumellaria. - Schaumstrahlinge. Book illustration from Library of Con...
Illustration shows microorganisms. Photomechanical print of lithograph by Adolf Giltsch after sketch by Ernst Haeckel. Illus. in: Kunstformen der Natur. Von Prof. Dr. Ernst Haeckel. Hundert Illustrationstafeln... Mehr
Phaeodaria. - Rohrstrahlinge. Book illustration from Library of Congre...
Illustration shows microorganisms. Lithograph by Adolf Giltsch after sketch by Ernst Haeckel. Illus. in: Kunstformen der Natur. Von Prof. Dr. Ernst Haeckel. Hundert Illustrationstafeln mit beschreibendem Text,... Mehr
Ciliata. - Wimperlinge. Book illustration from Library of Congress
Illustration shows microorganisms. Lithograph by Adolf Giltsch after sketch by Ernst Haeckel. Illus. in: Kunstformen der Natur. Von Prof. Dr. Ernst Haeckel. Hundert Illustrationstafeln mit beschreibendem Text,... Mehr
Peridinea. - Geikelhütchen. Book illustration from Library of Congress
Illustration shows microorganisms. Lithograph by Adolf Giltsch after sketch by Ernst Haeckel. Illus. in: Kunstformen der Natur. Von Prof. Dr. Ernst Haeckel. Hundert Illustrationstafeln mit beschreibendem Text,... Mehr
Flagellata. - Geiklinge. Book illustration from Library of Congress
Illustration shows microorganisms. Lithograph by Adolf Giltsch after sketch by Ernst Haeckel. Illus. in: Kunstformen der Natur. Von Prof. Dr. Ernst Haeckel. Hundert Illustrationstafeln mit beschreibendem Text,... Mehr
Rotatoria. - Rädertiere. Book illustration from Library of Congress
Illustration shows microorganisms. Lithograph by Adolf Giltsch after sketch by Ernst Haeckel. Illus. in: Kunstformen der Natur. Von Prof. Dr. Ernst Haeckel. Hundert Illustrationstafeln mit beschreibendem Text,... Mehr
Crytoidea. - Flaschenstrahlinge. Book illustration from Library of Con...
Illustration shows microorganisms in the class Radiolaria. Photomechanical print of lithograph by Adolf Giltsch after sketch by Ernst Haeckel. Illus. in: Kunstformen der Natur. Von Prof. Dr. Ernst Haeckel. Hun... Mehr
Stephoidea. - Ringelstrahlinge. Book illustration from Library of Cong...
Illustration shows microorganisms. Photomechanical print of lithograph by Adolf Giltsch after sketch by Haeckel. Illus. in: Kunstformen der Natur. Von Prof. Dr. Ernst Haeckel. Hundert Illustrationstafeln mit b... Mehr
Talamophora. - Kammerlinge. Book illustration from Library of Congress
Illustration shows microorganisms. Lithograph by Adolf Giltsch after sketch by Ernst Haeckel. Illus. in: Kunstformen der Natur. Von Prof. Dr. Ernst Haeckel. Hundert Illustrationstafeln mit beschreibendem Text,... Mehr