The Ozymandias of Shelley's poem of the same name was sculpted with a "frown," a "wrinkled lip," and a "sneer of cold command." And the words carved on the pedestal were:
"My name is Ozymandias, king of kings:
Look on my works, ye Mighty, and despair!"
Thus, one can assume that, since the quote uses the plural works the king must have had plenty. So he apparently was wealthy and successful, and powerful (to be so wealthy and to be able to command multitudes of workers or slaves). And frown and wrinkled lip and sneer suggest disdain and dominance, and despair suggests haughtiness.
So the king was wealthy and powerful and disdainful and haughty and was a dominant ruler.