Scripting and scanning

To envision the evolution of the Missouri River, our team utilized Grasshopper, a scripting and parametric modeling application, to build an algorithm predicting numerous variations of how the river could change over time. By developing and running this script, Meander took on new life and numerous forms. 

Reimagining its ebbs and flows through this algorithm that would reflect those subtle changes, we knew that slight variants could drastically change its entire form over hundreds — and even thousands — of years. Then, our team took a fully comprehensive, 3D scan of the site location where the sculpture was to be installed and utilized Augmented Reality to strategically (and virtually) place the sculpture. 

Making Meander

With all the logistics determined, it was time to create Meander. To best showcase the river’s transformation, DI utilized a Large Scale Additive Manufacturing machine, one of the largest 3D printers in the United States. With each of the 180 3D-printed layers representing a different geographical variation of the river, Meander was created.

Standing 3 feet tall, stretching over 14 feet long and the longest layer measuring 65 feet, Meander weighs 700 pounds and was formed using PETG, the same material used in plastic water bottles. Knowing the sculpture would be installed outside and need to withstand the harsh Midwest elements, a UV resistant additive was also added to the polymer, creating the sculpture’s amber hue.

To display the intricacies of Meander, a full spectrum of LEDs at the base of the installation allows the artwork to take on dynamic forms, scattering light and revealing new shapes for all to behold. To manage this light, our team developed a custom interface that provides the owner with complete control over them.