On black ground, in orange text: BLAH, repeated in different directions. In yellow, lower left: IBM [logo]; Do you watch what you blah? / IBM Confidential.
Poster, IBM / Do you watch what you blah?
Print, Subway Posters Perform, 1948 
Poster, American Airlines, Scandinavia, 1948 
Poster, Pinwheel, ca. 1980