Rare Vintage Black Origami Plate by Kaj Franck for Arabia Finland

An Arabia Finland "Origami" porcelain dish designed by the Finnish designer Kaj Franck (1911-1989). It is in excellent condition with scratches or chips. This all black dish is comprised of four inverted pyramid-shaped sections. These are usually found in white. The dish is marked "Arabia Made in Finland" on the bottom as well at K F 1. 9.5" square x 1.5"H.