This splendid circular medallion renders an ornamental koi in stone and glass with the simple grace of a Japanese print. Rich swaths of color create an artful balance between the splashing water and the animal''s fins, while carefully placed glass lends a lifelike shimmer to its scales. A dazzling conversation piece from the master artisans at Oshkosh Designs. -Shown in Blue Pearl granite, Green Slate, Creme limestone (honed), Emperador Light marble, Giallo Royale premium marble (limited availability, substitution may be used), Azure Antico glass and Oro Antico glass.-Mounted (3/4" overall thickness, secured to plywood substrate, grouted).-Mounted stone medallions and decos are manufactured to be easily installed into a new or existing 3/4" prefinished or unfinished wood floor. They are grouted and secured to a plywood substrate to create an overall 3/4" thickness. Mounted stone medallions and decos are shipped with an installation template, silicone caulk and instructions.