Cradle by Ball-Nogues Studio
Ball-Nogues Studio designed the Cradle sculpture in Santa Monica, California.

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Description from Ball-Nogues Studio:
Commissioned by the City of Santa Monica, Cradle is situated on the exterior wall of a parking structure at a shopping mall – originally designed by Frank Gehry. The site is near the beach, and is heavily trafficked by tourists on foot and in automobiles. An aggregation of mirror polished stainless steel spheres, the sculpture functions structurally like an enormous Newton’s Cradle – the ubiquitous toy found on the desktops of corporate executives in Hollywood films. Each ball is suspended by a cable from a point on the wall and locked in position by a combination of gravity and neighboring balls. The whole array reflects distorted images of passersby.
Aside from the Newton’s Cradle reference, we wanted the overall shape to elicit things that we thought might be slightly provocative when inserted into the glitzy Santa Monica urban landscape. On one hand the installation resembles a big banana hammock and on the other it suggests the female reproductive system. Sometimes we think of it as a giant fly eye with hundreds of little lenses and at others its like sea foam or coral. Sometimes it resembles an urban scaled wall sconce and at others, a kind of imaginary awning for an invisible storefront. Regardless of what it looks like, it was an opportunity to develop a new kind of building system.
Cradle is as much a sculpture as it is an approach to making experimental structure in the post-digital era. We were interested in exploring ways of producing large scaled self-organizing structures. Cradle is comprised of an “informal” arrangement of parts; the relationship between each cannot be accurately modeled with digital software. The work is, however, an outgrowth of digital technology.
A key technical concept for Cradle is “sphere packing” – the phenomenon where multiple balls squeezed together and self organize under the effect of gravity, a process we could only approximate, at best, using computer modeling. Software was useful for visualizing Cradle and for designing the overall shape of the formwork used to make it but not for predicting where the spheres positioned themselves in the physical world.
The fabrication process was a bit like the process of slip casting ceramics except instead of pouring ceramic slip into a mold we “poured” hundreds of spheres. To our knowledge, this was the first time this technique has been used.
Visit the Ball-Nogues Studio website – here.
Photography by Monica Nouwens
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Inna on 18 May 2011 at 1:17 pm #
Really amazing. Bravo
DDes on 18 May 2011 at 2:00 pm #
While it is a very interesting project, I think it is a stretch to call this a “building system”, let alone a “new kind of building system”. While the Cradle might visually simulate an “awning for an imaginary storefront” among other things, it will take a lot more than a single work of installation art to claim that this can become a new way to construct real buildings. While Ball-Nogues Studio attempts to blur the boundaries between art and architecture this project seems to excel at neither.
Also, the claim that the balls were allowed to self-organized under the force of gravity turns out to be false if one looks at the details and construction photographs on the studio’s website. In reality they simply welded the balls one at a time using a junction piece and did not allow the balls to self-organize in any way.
tyler on 18 May 2011 at 2:58 pm #
brilliant,
Yvonne on 19 May 2011 at 12:34 am #
It could be a building system, why not? Doesn’t really matter, but talking about it as architecture stretches the horizon of what a “building system” can be.
I saw images of this thing being made and it was pretty clever how they allowed the spheres to just settle into place in a giant form work. I do ceramics – slip casting is an oddly appropriate way to describe what they did. In casting – a medium changes from a liquid to solid state within a mold. It would help to hear more about that in the description. In the images of the process, it was clear that the self forming part happened before any spheres were tacked together. Now I’m talking like some design geek.
At the end of the day, its terrific public sculpture. It can’t really be judged according to the same criteria as a building or art in a gallery. It is its own thing!
ariana roberts on 19 May 2011 at 12:53 pm #
it truly is its own thing…i can’t tell what that is however
great project, but how does this improve anything exactly?
i’m all for art and such-so long as you have a way to help the world around you with such a piece.
all in all, i like it
catherine on 24 May 2011 at 2:01 am #
Art is science, math and creative ideas rolled into one. Get folks thinking. Thinking about monies better spent by the city, especially when so many are undereducated, underemployed, undernourished, unprotected, and underhoused. Where are the rich in Santa Monica that would sponsor much needed artistic endeavors such as this? What I appreciate about this work is the unkown factor and the ultimate outcome. It seems best when an artist does not confine themselves, therebytheir potential viewers, to their confined (and oft times narrow) view of their work. Let other minds explore beyond the boundaries of the creators(s)/artist(s). That’s the real joy. Both sides get something fascinating and surprising from the work(s).