  We obtain the angular distribution of the cosmic rays reaching an observer
from an individual source and after propagation through a turbulent magnetic
field, for different ratios between the source distance and the diffusion
length. We study both the high-energy quasi-rectilinear regime as well as the
transition towards the diffusive regime at lower energies where the deflections
become large. We consider the impact of energy losses, showing that they tend
to enhance the anisotropy of the source at a given energy. We also discuss
lensing effects, in particular those that could result from the regular
galactic magnetic field component, and show that the effect of the turbulent
extragalactic magnetic fields can smooth out the divergent magnification peaks
that would result for point-like sources in the limit of no turbulent
deflections.
