The seven carved capitals of Steiner's first Goetheanum, named Saturn to Venus, each form unfolding out of the one before it as the nave runs West to East.
The Seven Planetary Columns in Anthroposophy are the seven carved column-capitals that lined each side of the first Goetheanum, Rudolf Steiner's double-domed wooden building at Dornach (1913 to 1922). Steiner named the pairs after the planets, Saturn, Sun, Moon, Mars, Mercury, Jupiter and Venus, and shaped them as a single growing sequence: the simplest Saturn capital stands at the western entrance, and each following capital unfolds the motif of the one before it into greater complexity toward the East. Described in the 1911 to 1914 lecture cycle later gathered as Architecture as a Synthesis of the Arts (GA 286), the columns express Goethe's principle of metamorphosis in wood, the same form transforming through stages, so that walking the nave becomes a passage through the law of living development itself.
In Steiner's Own Words
If we were now to imagine ourselves entering the building from the West, in the first two pillars we have the expression of the supports which man has raised in his own being after the first period of seven years has run its course; the second pair of pillars are an expression of the supports he has added after the second period of seven years; and so it goes on, only it must be remembered that in man these supports are intermingled, whereas in the building they have had to be placed one behind the other in space.
What it Means Today
The seven capitals are Goethe's botany turned into joinery. In The Metamorphosis of Plants (1790) Goethe argued that leaf, sepal, petal and stamen are one organ passing through transformations; Steiner, who edited Goethe's scientific writings, set out to prove that a building could obey the same law. Walk the old nave from the Saturn pair toward Venus and you do not meet seven separate ornaments but one motif thinking its way forward, each capital answering a question the previous one left open. Nothing repeats, and nothing is symmetrical, because a living form never copies itself.
That carving lineage did not end when the building burned on New Year's Eve 1922. The capital models survive at the Goetheanum's Kunstsammlung in Dornach, and the wood-carving and sculpture school of the Goetheanum has taught students to read the metamorphic sequence by hand since the 1920s. Carvers there still begin with the plain Saturn form and let each successive capital grow, the discipline being to add only what the previous stage demands. For a maker today the seven columns are a working argument against decoration as applied pattern: form earns its place by developing out of what came before, the way a melody earns its next note. That is why Steiner had the pairs cut from seven different woods, treating each planetary stage as its own voice rather than a single material repeated, much as a violin needs more than one string.
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