As a witness for Peace, our role was to witness in two senses of the word: we SAW, and by our presence we offered affirmation by word or example of a solidarity based on love and faith and the Good News. The word that is much used is "accompaniment." Our contribution was less in our doing than our being-with.
Art enables us to find ourselves and lose ourselves at the same time. The mind that responds to the intellectual and spiritual values that lie hidden in a poem, a painting, or a piece of music, discovers a spiritual vitality that lifts it above itself, takes it out of itself, and makes it present to itself on a level of being that it did not know it could ever achieve.