I want to know the answer to the following question:
What was the essential piece Cubist architects explained in their theoretical rules?
All the background I'm provided with is that "In their theoretical rules, the Cubist architects expressed the requirement of dynamism, which would surmount the matter and calm contained in it, through a creative idea, so that the result would evoke feelings of dynamism and expressive plasticity in the viewer.". Is that enough to answer the question?
Answer: yes