Composite image of MACS 0416 from Hubble Frontier Fields data. Blue, green and red channels are the combination of filters F435W, F606W + F814W and F105W+F125W+F140W+F160W, respectively. White circles mark the positions of the 59 multiple images belonging to 22 families with new spectroscopic confirmation in this work, while red circles show multiple images previously known in spectroscopic families. Magenta circles show the model-predicted positions of multiple images not included in our model, lacking secure identifications (see Table A.1). The inset is a blow-up of the region around family 14, around two galaxy cluster members, G1 and G2, with total mass density profile parameters free to vary in our model (see Sect. 3). The blue circles indicate the positions of the BCGs (BCG, N and BCG, S).