The lines are :
"The apparition of these faces in the crowd;
Petals on a wet, black bough."
The poem was first published in 1913 and it became a notable work of the Imagist tradition. Pound's reduction from thirty lines to only fourteen words characterizes Imagism's economy of language, precision and non-traditional verse form. Metro at La Concorde, in Paris was a center of inspiration for Ezra which filled him with intense emotion and revelation.