[C II] integrated line emission maps for the CRISTAL galaxies, constructed from the naturally weighted cubes. All maps have been scaled to the same physical size, indicated by a white line on the left side representing 6 kpc. The colorscale represents the integrated flux emission, and the contours correspond to [3, 4, 5, 7, 9, 11, 13, 15]σ, except for CRISTAL-01, where the emission intensity is shown in logarithmic scale and the contours represent the [4, 6, 8, 10, 50, 150]σ levels (the last two in red). The beam is shown in the lower left corner of each panel.