Concretion signifies the material process of condensation, hardening, coagulating, thickening, growing together. Concretion designates the solidifica… - Jean Arp

Sculpture should walk on the tips of its toes, unostentatious, unpretentious, and light as the spoor of an animal in snow. Art should melt into and even merge with nature itself. This is obviously contrary to painting and sculpture based on nature. By so doing, art will rid itself more and more of self-centredness, virtuosity and absurdity.

Dada was given the Venus of Milo a clyster and has allowed the Laocoön and his sons to rest awhile, after thousands of years of struggle with the good sausage Python. The philosophers are of less use to Dada than an old toothbrush, and it leaves them on the scrap heap for the great leaders of the world.

I allow myself to be guided by the work which is in the process of being born, I have confidence in it [Arp refers to 'automatic creation of art']. I do not think about it. The forms arrive pleasant, or strange, hostile, inexplicable, mute, or drowsy. They are born from themselves. It seems to me as if all I do is move my hands.