This piece is round, but arches out in the center in a shallow convex dome shape. The outermost layer is made of silver-colored soldered metal D-rings, and provides most of the structure. The metal parts fill in the dome with a series of concentric circles. The back panel is covered in black fabric. The RGB LED pixels are mounted behind the rings, with one LED near the center of each ring. A layer of black organza and diffusing material lies above the LEDs but behind the steel rings, to partially smooth out the hot spots. Some diffused light is also visible through the negative space between rings. The LEDs are animated in a variety of hypnotic patterns. By default, it will cycle between these patterns when it is first powered up. It can also be set to play one of the patterns continuously, with a built-in mode switch on the back panel. This piece can also be controlled wirelessly with the Enlighted iOS BLE App. The first pattern is color-coded with a sequence of blue, white, and red hues to show the changes in global mean temperature from 1850 to the present day, including the rapid warming of the late twentieth century.

Name Of Artist (So You Are Searchable!)

Janet Hansen

Exact Dimensions (H x W x D)

14x14x2"

Year Created

2022

Provide details about the signature

Signed on back

Materials

Soldered metal D-rings, sheer black diffusing layer ~200 RGB LED pixels, individually addressable