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Ernst Haeckel: Kunstformen der Natur (1899-1904)
Ernst Haeckel: Die Radiolarien (1862)
Karl Blossfeldt Photogravures
"Blossfeldt used his plant photographs to demonstrate to students that the best engineering solutions for industrial design had already been anticipated in nature. His theories never really caught on."
Circlemakers: UK Crop Circle Galleries
University of Glasgow's
British Bookbindings of the 16th-19th Centuries
19th Century American pictorial bookcasings
Most of these courtesy of
Dublog