2026 Cook Islands 1 oz Silver Wave Obsidian Black Coin

2026 Cook Islands 1 oz Silver Wave Obsidian Black Coin2026 Cook Islands 1 oz Silver – Wave Obsidian Black Coin. Wave 1 oz Silver 2026 Obsidian Black Proof is a contemporary interpretation of nature’s power, inspired by the famous woodblock print The Great Wave off Kanagawa. The design combines a classic reference to Japanese art with an innovative mint finish, creating a bold and minimalist composition. The coin is struck from 1 ounce of. 9999 fine silver and has a diameter of 38.61 mm. Produced in Obsidian Black Proof quality, it uses the Nanoshine effect, which subtly reflects light and