Austria 2023 3 Euro Colored Collectible Coin Glowing Under UV Light – Stony Corals.

This is the fifth coin in the “Glowing Underwater World” series.

The reverse of the coin features a wide band resembling an ancient porthole, framing a water scene with a coral reef. At the top left of the scene are stony corals, on the right are sea fans, in the center are brain corals, and at the bottom left are sea anemones, with the reef surrounded by clownfish. When the coin is illuminated by UV light, the corals and sea anemones glow and change color.

The obverse of the coin depicts silhouettes of all 12 magical sea creatures from the “Glowing Water World” series. Air bubbles rise among them, and the tail fin disappears beneath the waves on the right.