At times something as simple as a bell ringing can bring our attention back to the present moment and, at other times we need something full of horror to pull us out of our slumber. Maybe a bell that tolls when someone is killed, imagine being in a room with such a bell and just breathing in it's sound.

"Nicholas Shadow, 1st Installation St. Ignatius Church, San Francisco, 2009: A Russian founded Orthodox Church Bell bearing the icon of St. Nicholas tolled hourly registering the number of reported civilian deaths in Iraq on that day."