Ernst Haeckel, 1904. Lithograph of an ophidea, a type of echinoderm similar to a starfish - from our story 'Gorgeous Prints Of Ernst Haeckel’s Illustrations of Nature'

Ernst Haeckel, 1904. Lithograph of an ophidea, a type of echinoderm similar to a starfish

Ernst Haeckel, 1904. Lithograph of an ophidea, a type of echinoderm similar to a starfish

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