The black argent blue round tray. Offers a large 23.5" diameter from. Our expanded black argent blue accessory series where you will find. Other accompanying decor peices if you wish to enlarge your collection. the specialty finish features a very striking finish. Of silver leaf and bluish tones creating depth and contrast against a dramatic black field in this reverse painted art tray. The technique used embodies an art form developed hundreds. Of years ago in the small villages. Of the andes mountains. The artists were able to create colorful. Objects utilizing indegenous vegetable and plant based colors. The techniques evolved. Over the years from generation to generation and expanded to painting hides and pottery , it was later discovered that by using this technique and by painting. On the reverse side. Of glass that the colors and designs where even more beautifully magnified. today they are even further enriched by backing the painting panels with gold and silver leaf foils. We. Offer many color. Options in these fine authentic peruvian accessories.