Angular distribution of the filaments on the plane of the sky. The galaxy distribution is colour-coded according to the local density as measured by the DTFE, while filaments are over-plotted in green. Three ranges of redshift are considered for clarity, as marked on top of each panel. Only the Legacy MGS is considered. As an example, filaments detected with a 3σ persistence threshold and one smoothing cycle of the density field have been reported. The skeleton has been cleaned for edge effects and minor issues.