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Rudolf Steiner
1971
Hardcover with dust Jacket
Language: English
Condition: B


“They then wander away from colour, however, for in all the vibrations of ether which are thought out, there is really nothing further from the content of our real world of colour. In order to arrive at the objective nature of colour we must try to keep to the world of colour itself and not leave it; then we may hope to fathom its real nature”