Total flux of IC 5063 at 5997 Å observed by HST/WFPC2 in 1995. The superimposed polarization vectors, shown with a constant length for better visualization, are taken from the polarization map at 4985 Å from this paper. They are displayed for the selected cut of [S/N]_I ≥ 30 and [S/N]_P ≥ 3 in white, for [S/N]_P ≥ 2 in red and for [S/N]_P ≥ 1 in blue (less significative). Both maps have been aligned on the croissant-shaped high flux region.