The plastic virtues: purity, unity, and truth, keep nature in subjection.
When man wanted to make a machine that would walk he created the wheel, which does not resemble a leg.
A structure becomes architectural, and not sculptural, when its elements no longer have their justification in nature.
People quickly grow accustomed to being the slaves of mystery.
I hate artists who are not of their time.
Cubism is the art of depicting new wholes with formal elements borrowed not only from the reality of vision, but from that of conception.