Flowers of Glass

 

Corning Museum of Glass

Bluets. Houstonia caerulea. Model 521 (1894). Leopold and Rudolf Blaschka. Harvard University Herbaria/Harvard Museum of Natural History

 

Hillel Burger

Dichanthelium xanthophysum (Gray) Freckmann. Slender Rosette Grass (1923). Rudolf Blaschka. Harvard University Herbaria/Harvard Museum of Natural History

http://www.npr.org/templates/story/story.php?storyId=11363926

 

http://www.hmnh.harvard.edu/exhibitions/glassflowers.html