Look Upon my works ye mighty and despair!  
One version of this poem ends with the lines What powerful but unrecorded race / once dwelt in that annihilated place was written by Horace Smith.  Another poem of the same name uses the images of The Hand that Mock'd them and the heart that fed. It also features wrinkled lip and sneer of cold command and The lone and level sands stretch far away." Look Upon my works ye mighty and despair!  is another line in, for ten points, what Shelley poem about king of kings whose statue and splendor has been washed away?
One version of this poem ends with the lines What powerful but unrecorded race / once dwelt in that annihilated place was written by Horace Smith.  
{Ozymandias}