"The humorous, absurd nature of the work raises questions like 'is this art?' and 'am I allowed to find this beautiful?,' reflecting [the late Dutch artist and comedian Wim T.] Schippers’ belief that art does not necessarily have to be logical or useful, it may as well
'be absurd – just like life itself – and that is precisely what makes it worthwhile.' Rather than exhibiting the preserved floor from 1962, the installation is recreated each time according to the artist’s precise instructions....
'it requires 15.6 kilos of smooth peanut butter (not chunky) per square meter, no one should stand or lie on the peanut butter floor, the peanut butter should be applied as smoothly and monotonously as possible, and the work should not be approached with any educational purpose.'..."From
"390kg of peanut butter cover rotterdam gallery floor, celebrating humor and absurdity" (designboom).
Here's the Wikipedia page for Wim T. Schippers, who died last month at the age of 83. Excerpt: " During the 1960s, he worked mostly as a visual artist, associated with the international
Fluxus-movement. As a television writer, director, and actor he was responsible for some of the most notable and controversial shows on Dutch televisions from the 1960s to the 1990s, creating a number of lasting characters and creating terms and expressions which entered wide usage. In addition, he voiced the characters of
Ernie and
Kermit the Frog on
Sesamstraat, the Dutch version of
Sesame Street."
And: "Schippers' art work is praised for its sense of humor; when a dozen journalists stood pensively around the peanut butter platform, Schippers cried out, 'Isn't this fantastic! We're all watching peanut butter!'"