Cover for 13 Pipes , by john heartfield , 1930 , design , Dada style
A book with the number 13 on it.
A book cover has the word "Ehrrenburg" at the top. Below that is the number "13" in large orange letters. Next to the number is a picture of a pipe and a cup. On the left side of the picture there is a white pipe. The cover has a worn and dirty look to it.