Formally, the carpet takes up the motif of soap bubbles, but deliberately avoids the attempt to depict the complex appearance in a detailed, natural way. The soap bubbles are depicted in a reduced, almost comic-like form, in which monochrome color areas meet form-giving outlines. They separate the individual bubbles from one another in the overall ensemble and combine them into a kind of stylized cloud. This gives the carpet its pictographic and clear appearance.