SPHERE/IRDIS polarized light image in H-band of Τ CrA. Left panel: H₂ image of the Coronet sub-region. The image is adapted from Kumar et al. 2011. The red line shows the line connecting the two MHOs associated to Τ CrA. The orange box shows the IRDIS field of view. Middle panel: Field of view (~12.5″) of the SPHERE/IRDIS polarized light image in H-band of Τ CrA. The extended emission features analyzed in the manuscript are labeled. The orange box shows the innermost region of the system. Right panel: Zoom-in on the innermost 2″ around the central system. The disk and the shielded disk mid-plane seen as dark lane are labeled.