Square metal frame with thin horizontal acrylic inserts coloured blue, purple, orange and yellow, with a pin clasp on the back.
Materials and techniques
Rhodium-plated base metal box frames with acrylic inserts; white with coloured sections. Lines cut into the surface of the acrylic sheet with a slotting saw. Coloured and white strips of acrylic sliced from sheets and inserted into the slotted lines.