What power of identification was in operation here, that a dog could reduce itself to the size of a particle in order to befriend, follow, chase, and terrorize those odors? Her conclusion was that a dog must have a way of perceiving itself at such a great distance in time or space and realizing itself there at the size of a particle, rather than where it was, at the size of a hair flea-bag. A dog chasing its tail is not an imbecile, but a physician of genius, chasing itself in and out of scales of magnitude. She was walking in wavelengths of color beyond color.