Emission-line regions surrounding J1120+0641 showing flux and kinematic maps after the subtraction of the quasar emission. The top-left and -right panels show the flux of the [O III] λ5007 and Hβ lines, respectively, from the integrated flux of the fitted Gaussian in each spaxel. The bottom-left and -right panels show our [O III] λ5007 kinematic maps, depicting the non-parametric central velocity of the line (v₅₀) relative to the quasar host redshift of z = 7.0804 ± 0.0028 and the line width (w₈₀), respectively. Three emission-line regions are highlighted by coloured ellipses, and the crosses show the location of the quasar.