Check out this incredible print of Koroit Opal from Queensland, Australia! The colors and patterns look like a real coral reef. These 1-inch thick, polished blocks stand tall on flat surfaces and are made with a special casting method that gives them crystal-clear, deep, and realistic details. The image in the print is created using the artisan Giclee process, and it’s been enlarged for an even better viewing experience. It’s a stunning piece that would make a great addition to any shelf, desk, or table! Photo credit: Klaus Schäfer