Here is what I found online:
"Field of Flags is a silent, patriotic and poingnant reminder of the cost of war. Each flag represents not simply one casualty, but all the family members and friends who have been touched by that life now gone. They represent our respect for those who have served and are currently serving in the military and our hope for peace in the future, for a time when no one is called upon by our country to give the greatest sacrifice. Please continue to pray for the safety of all of our troops and for the families of the fallen heroes."