TNG r-band image of PSZ2 G282.28+49.94. Labels indicate the two brightest cluster members and other galaxies mentioned in the text. The blue lines identify the X-ray iso-contours derived from the wavelet-cleaned map shown in the top right panel of Fig. 3. The red contours represent the isodensity levels obtained with the 2D-DEDICA method applied to the sample of spectroscopic members. Black circles and boxes highlight the member and non-member galaxies, respectively. The inset box on the bottom is a zoom on the central region of the cluster highlighting BCG1 and BCG2 (HST data).