Grond (also called the "Wolf's Head") was a one hundred and fifty-foot long battering ram with a head in the shape of a ravening wolf, forged in Mordor during the final years of the Third Age, specifically for use by the army besieging the city of Minas Tirith in Gondor. It shared its name, in homage, with the "Hammer of the Underworld," a great mace wielded by Morgoth, Sauron's former master.
About this creation
"Great engines crawled across the field; and in the midst was a huge ram, great as a forest-tree a hundred feet in length, swinging on mighty chains. Long had it been forging in the dark smithies of Mordor, and its hideous head, founded of black steel, was shaped in the likeness of a ravening wolf; on it spells of ruin lay. Grond they named it, in memory of the Hammer of the Underworld of old. Great beasts drew it, orcs surrounded it, and behind walked mountain-trolls to wield it."
Quoting Kevin J. Walter
That's pretty nice! Keep it up!
On another note: Thank you for make me aware, that someone stole my (and the images of others as well) work in that contest! I'm in your owe man!
Thank you very much, the pleasure's all mine to help you out. :) I saw you entered and hope you win.