Treasures of World Painting: Irises (2021 Mint of Poland)
Fine art is always a solid choice for a coin series, if not a particularly adventurous one. There are examples of coins that employ some advanced numismatic design and minting, but the majority simply reproduce the original art. After all, why reinvent the wheel, as they say? The Mint of Polands ‘Treasures of World Art’ has fundamentally [...]








