Central ≈1 arcmin region of SMACS0723 with systems of lensed galaxies. This image was obtained by combining different filters from JWST. Systems in white have spectroscopic redshifts and are the ones used to build the driver model or model-1. Systems in yellow do not have spectroscopic redshifts but are used in combination with the spectroscopic systems to build lens model-2 and model-3. We note the hundreds of unresolved sources surrounding the BCG, which are mostly GCs and galactic core remnants. Unless otherwise noted, all figures in this paper are in the same orientation as this one. The two critical points, CP5 and CP7, are shown in the bottom-left portion of the plot.