Stock photography, photos: dna Stock photos of Digital composite (dna) Photograph: © Jean-Francois Dupuis Click for a larger image and more information Keywords associated with this stock photo: medical, test, cube, test, medicine, laboratory, lab, science, chemical,computer,new age,conceptual,science,man,future,virtual,boy,blue,fractal,digital,dream,dna,future, science fiction, sci-fi,