St Ignatius actually says nothing about iconic representation. It is interesting in this respect that when certain opponents of women priests turned to some Orthodox theologians for support on this issue they were surprised to find less than they had expected. Much of the relevant section was drafted by Professor Colin Gunton. Karl Rahner, The Trinity, 1967. First published in England by Burns and Oates, Tunbridge Wells,1970 13.
Most dioceses have their own local groups to undertake similar projects themselves.