Aura Prism - Wooden Triangle with color changing disc.

Wood triangle with a 4" lens of dichroic glass film on plexiglass. Mesmerizing dichroic glass shifts colors depending on the angle of view, causing an array of colors to be displayed. For interior use only. Designer: Liz Dunning, San Francisco, USA. Two sizes available: Big: 23.5 cm, Small: 15.5 cm.