What is Claes Oldenburg Floor Cake made out of?

Claes Oldenburg's Floor Cake is actually a sculpture, not a literal cake. While it appears to be a giant slice of cake, it's made of various materials, including:

* Fiberglass: The primary material used to create the cake's shape and form.

* Paint: The surface is painted in vibrant colors, mimicking the frosting and other details of a cake.

* Polyurethane foam: This material may have been used in some sections to create specific textures or shapes within the piece.

Essentially, Oldenburg used these materials to create a life-size (or even larger) representation of a slice of cake, playing with the viewer's perception and questioning the boundaries between everyday objects and art.