Trained as a scientist, A. Dan takes us on a journey of discovery through the collections that scientists have amassed.

A work of graphic journalism set in the heart of the scientific holdings at the University of Rennes 1. Comics creator A. Dan, himself trained as a scientist, introduces readers to various exhibit halls devoted to anatomical drawings, herbariums, crystals, skeletons of giant animals, insects (including countless butterfly species), and many other treasures gathered over the years by those science collectors: researchers!