The geometrical designs of Rotating House suggest that Klee’s unclassifiable personal style may have been influenced by the constructivist leanings of the Bauhaus, where he lectured from 1921 onwards. Here, Klee presents his vision of the city through a series of buildings projecting from an imaginary central axis around which they appear to revolve. The predominant earth colours—imitating the qualities of building materials—have been applied in thin layers onto a muslin cloth fixed to a paper support. This unconventional technique, like Klee’s experimental approach in general, seeks not to imitate nature but to explain the way it works.
Klee’s untiring zeal for experimentation led him to employ unconventional artistic media. In this case, he has mounted on the paper support a piece of fine cheesecloth, secured fairly loosely in order to create an effect of three-dimensionality that is further heightened by the unevenness of the edges of the cloth. The colours are applied freely and unevenly in fine layers, without covering the entire surface. The weave of the fabric is thus visible in some parts of the painting and in others, where the paint is absorbed, he creates an intentional effect of texture which, coupled with the use of a range of earthy shades, imitates the properties of sand and cement. Driven by his desire to relate the theme depicted to the medium employed in order to explore the nature of appearances, the artist succeeds in reproducing in painting the materials from which these houses would be built in real life.
Klee’s irrational ambiguity was applauded both by the Dadaists and by the Surrealists, but his magical world was by no means oneiric. At the same time, his relationship with geometric abstraction has made him one of the pioneers of abstract painting, even though his oeuvre is not at all abstract and was always in constant “dialogue with nature.” It should not be forgotten that for Klee art was a “metaphor for creation” and he shunned the traditional artistic aspiration of imitating nature in favour of attempting to explain how nature operates. His essay Creative Credo, written in 1918 and published in 1920, began precisely with the famous statement that “art does not reproduce the visible: rather, it makes visible.”