Over 500 'species' of the letter S compare the diversity of life forms on Earth to the diversity of letter forms. I drew the letters using the pen tool in Adobe Illustrator. The type underneath 'SPECIES' reads "2010 INTERNATIONAL YEAR OF BIOLOGICAL DIVERSITY". Offset printed in one color on 80# French Dur-o-Tone Newsprint Extra White cover, in an edition of 400. Size is 18˝wide by 24˝high. Ships in a tube.