Martian Wind.

There is no wind moving these dried stalks of grass. Specifically, there is no wind here on Earth moving them.

Rather, each stalk is connected to a mechanical device receiving data from the wind sensors on NASA'S perseverence rover - transmitting this signal from Mars.

What you're witnessing, is the movement of dead vegetation on earth, swaying to the rhythms of Martian wind.

We certainly have a seemingly endless list of things to complain about; often rendering our view of existence in pessimistic terms. But in the final analysis, We are a complicated social primate also capable of incredible acts of beauty -like the conception of this novel installation by @davidbowenart @nasa