Over 150 years ago, on November 24th, 1859, Charles Darwin published his theories „On the Origin of Species by Means of Natural Selection, or the Preservation of Favored Races in the Struggle for Life." By the sixth edition the name had shed its verbosity and evolved into the abbreviated (and somewhat catchier) title, „The Origin of Species." Not only is 2009 the anniversary of the publication of this monumental work, it also marks 200 years since Darwin's birth, and to celebrate, the Catalan Institute of Human Paleoecology and Social Evolution (Tarragona, Spain) has launched two educational exhibitions, one in Spanish and one in Catalan, featuring attractive graphical displays that invite visitors to trace the English naturalist's life and learn more about the theory of evolution.