http://www.arq4design.com/tododesign/los-trompos-interactive-design-installation-by-hector-esrawe-ignacio-cadena-at-high-museum-of-art-atlanta/
"Los Trompos" draws its inspiration from the form of a spinning top, a toy popular with children around the world. The project features more than 30 three-dimensional, largerthan- life tops in a variety of colors and shapes, which are installed throughout the piazza.