Memory aid , by marcel broodthaers , 1964 , installation , Conceptual Art style
A black book with a blue silhouette on the cover.
A black book cover has a silhouette of a woman in a blue dress on the right side of the cover. Above the silhouette is the word "Pense-Bete" in white capital letters. The book cover is rectangular in shape and is set against a white background.