It attracts up to 10, 000 visitors a day who can log on and choose a 3-D character which can kneel, sing hymns, hear a sermon and even shout "Hallelujah"!
He would say Kaddish for her on her death day, and on his first visit to Auschwitz, in 1983, he slipped away to kneel in the grass among the barracks, in his archiepiscopal robes with his scarlet skull-cap, and cry.