Photos: Janet Echelman sculptures billow across the globe

Next spring, a billowy aerial sculpture will be suspended hundreds of feet over the central section of the Rose Kennedy Greenway in Boston, shifting gently with the the city’s ever-changing weather.

Janet Echelman, a world renowned artist based in Brookline, will create the installation, which will be displayed until the fall of 2015 as part of the Greenway Conservancy’s Public Art Program.

Here is a look at a few of her installations. View more of her work at www.echelman.com.