Sunny Day Rainbow utilizes the ubiquitous spherical
glass beads that highway stripping and signs employ to reflect and
light up when your car headlights shine upon them. The beads also
break up white light into the colors of the rainbow in the same way
falling raindrops break up the sun's light into the spectrum creating a
rainbow. The Sunny Day Rainbow shown is approximately 2" deep by
14" by 12" but could be most any size. The encased
glass beads fall through perforated screen creating "rain"
and rainbow when the work is turned upside down. If you put your
ear up to Sunny Day Rainbow when the beads are falling, you will hear
the sound of rain as well. Sunny Day Rainbow can be used as an
egg timer as well.