Um alfabeto de azuis e amarelos
In the interview “Um alfabeto de azuis e amarelos” (An alphabet of blues and yellows) published by the magazine “Superinteressante” in November 1988, Flusser discussed his theoretical position. The problem with spoken and written languages is that they are inadequate to describe the world, which could be described much better in mathematical terms. However, the problem with numbers is that they are separated from each other by intervals. Colours, on the other hand, tend to blend into each other.