Dwarf merger candidates described in Section 5.4.2. The two top rows represent the possible pairs, while the dwarfs with shells features are shown in the third row, and the dwarfs with extended isophotes are displayed in the bottom row. From top left to bottom right, the images are centered on the following dwarfs: MATLAS-595, MATLAS-340, MATLAS-1411, MATLAS-1783, MATLAS-2160, MATLAS-546, MATLAS-824, MATLAS-602, MATLAS-621, MATLAS-124, MATLAS-580, MATLAS-447. The four first images are 3′ × 3′, the image in the middle of the second row is 10′ × 10′, and the remaining images are 2′ × 2′ with north up and east left. RGB images were produced with the help of the ASTROPY package, based on the method from Lupton et al. (2004).