One of the canons of the futuristic painters, as propounded by Modigliani, was that objects behind other objects should not be lost to view, but shou… - Alexander Calder

The aesthetic value of these objects cannot be arrived at by reasoning. Familiarization is necessary.

Question: Do you make preliminary sketches?
I've made so many mobiles that I pretty well know what I want to do, at least where the smaller ones are concerned. But when I'm seeking a new form, then I draw and make little models out of sheet metal. Actually the one at Idlewild [Airport (in the International Arrival Building)] is forty-five feet long and was made from a model only seventeen inches long. For the very big ones I don't have machinery large enough, so I go to a shop and become the workman's helper.

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.