Twenty-ninth Lecture
Yes, as I said, what is there has simply been taken over from tradition, just as much has been based on tradition that has now been abandoned, let us say, for example, the golden backgrounds in Cimabue. Yes, they were used because it was simply traditional to have gold backgrounds when depicting saints or anything related to the transcendental world. Because the solar nature of the transcendental was how it was imagined, it was traditional for many to always paint the images of saints in the way they were painted at the time of Cimabue. Only Giotto began to break away from tradition. Of course, you can't find a golden background in the sensual world, but in the world to which, traditionally, what was depicted in Cimabue's time corresponded, it was quite possible that the gold could also be seen as a background.
Cite:
GA 343/1921-10-10_02/p033 · edition English