Visualisation of the three-dimensional distribution of the CLASSIX galaxy clusters in Supergalactic coordinates within a radius of 100 Mpc. The clusters within a slice of 50 Mpc width around the Supergalactic plane are marked with filled blue circles and filled green squares, the clusters outside are shown with red open symbols. We note two major cluster concentrations associated with the Perseus-Pisces supercluster together with the Southern Great Wall (on the right) and Hydra-Centaurus supercluster (on the left). The cluster members of the Great Wall in the slice are marked with green squares. We also show four further members of the Great Wall inside the slice, but just outside the 100 Mpc boundary with green open squares.