The second part, entitled Infinite groups of colored symmetry, consists of translations of six papers by N.V. Belov and his co-workers in the new field of polychromatic symmetry. These papers cover the derivation of the 42 magnetic Bravais lattices and the 1651 magnetic space groups, the 46 dichromatic plane groups, mosaics for the 46 dichromatic plane groups, one-dimensional infinite crystallographic groups, polychromatic plane groups, and three-dimensional mosaics with colored symmetry.