Reconstructed Planck all-sky Compton parameter maps for NILC (top) and MILCA (bottom) in orthographic projections. The apparent difference in contrast observed between the NILC and MILCA maps comes from differences in the residual foreground contamination and from the differences in the filtering applied for display purposes to the original Compton parameter maps. For the MILCA method, filtering out low multipoles significantly reduces the level of foreground emission in the final y-map. The wavelet basis used in the NILC method was tailored for tSZ extraction. For details see Planck Collaboration XXII (2016).