"Think Twice" whole: the title and image are integrated, set against a brick-red background, and held within an irregular rectangular frame. image: two stylised figures situated in a featureless landscape. Both point to their heads and are placed at right angles to one another. A black telephone sits on the frame in the foreground. text: THINK TWICE BEFORE MAKING ANY TRUNK CALL LEWITT-HIM GPO PRINTED FOR H.M.STATIONERY OFFICE BY HAYCOCK PRESS, LONDON. 51-4635 P.R.D. 36.1