  We report on a new concept of cloaking objects in diffusive light regime
using the paradigm of the scattering cancellation and mantle cloaking
techniques. We show numerically that an object can be made completely invisible
to diffusive photon density waves, by tailoring the diffusivity constant of the
spherical shell enclosing the object. This means that photons' flow outside the
object and the cloak made of these spherical shells behaves as if the object
were not present. Diffusive light invisibility may open new vistas in hiding
hot spots in infrared thermography or tissue imaging.
