It is a matter of harmonizing these movements, thus arriving at a new possibility for beauty. - Alexander Calder

We notice the movement of automobiles and beings in the street, but we do not notice that the earth turns. We believe that automobiles go at a great speed on a fixed ground; yet the speed of the earth's rotation at the equator is 40,000 km every 24 hours.

Question: Which has influenced you more, nature or modern machinery?
I haven't really touched machinery except for a few elementary mechanisms like levers and balances. You see nature and then you try to emulate it. But, of course, when I met Mondrian [Paris, 1930] I went home and tried to paint [for a while]. The basis of everything for me is the universe. The simplest forms in the universe are the sphere and the circle. I represent them by disks and then I vary them. My whole theory about art is the disparity that exists between form, masses and movement. Even my triangles are spheres, but they are spheres of a different shape.

At that time (last Spring) I did not consider this medium to be of any signal importance in the world of art; merely a very amusing stunt cleverly executed.... However, wishing to return to Paris, I felt it would be quite justifiable to have an exhibition here, where "clever stunts" are highly appreciated, so I came over 3 months ago and set to work, carving wood and twisting wire. These new studies in wire, however, did not remain the simple modest little things I had done in New York. They are still simple, more simple than before; and therein lie the great possibilities which I have only recently come to feel for the wire medium.