It's not much, I know. But it's my first monument.
It is located at the headwaters of a stream where the last seven dwarves in the world encamped, lacking the tools to excavate, or even cut wood. They huddled on the banks of the river, prepared to live out their lives in hiding - or they were... until the first child was born and renewed their collective desire to see their race live on at any cost.
They fashioned crude weapons and armor from the local fauna and with these endured several waves of crazed macaques - which became more weapons, armor, and food. By the time the elves arrived, they were so desperate for booze that they didn't even care who brought it. They eagerly traded with the Elves - an act which nearly doomed them.
For the elven traders took word of these few survivors back home with them, and soon kobold scavengers came to try their luck in picking over the bones of the once proud race. Were it not for the intercession of a human supply convoy, surely they would have perished there in that place.
But the humans were willing to part with a pair of picks and an anvil - and from this humble beginning, the Dwarves constructed a humble fortification and moved their supplies into protection.
As they left, one of their number - an artist by trade and training - fashioned a massive engraving of a dwarf - the symbol of the local government, itself comprised of many smaller images detailing the trials and struggles of those brave seven who became the founders of the new Dwarven civilization. A warning and enraged taunt to the enemies of the Dwarves: Though the Mountainhome burns, we live on.
EDIT: Most of the engravings are about the founding, several kobold thieves being killed by dwarves and dogs, a masterpiece Muskox Roast my cook made... the center of the bottom of the image depicts the human caravan arriving. There's an engraving of the goblin that kidnapped one kid and murdered two others.
That is the artist in the top right, having just finished the work.