Not my best example of Arty fireworks from my first ever Battlefield in World Warfare but not bad. I do agree with the Bombers but one of the original replies here mentioned taking out the "eyes" of the Arty, the Scout. Without a well positioned Scout, the Arty just becomes a sponge for damage.
This screen is about half way through the Battlefield, on my way to 10 cities and my first win!
thatguycraig