Austria 2023 3 Euro Colored Collectible Coin Glowing in UV Light – Antarctic Krill.

This is the third coin in the “Glowing Water World” series.

The reverse of the coin features a wide band resembling an ancient porthole, framing a water scene depicting Antarctic krill. When the reverse of the coin is illuminated with a special UV flashlight, the Antarctic krill stands out clearly in the center—its shell glimmers in yellow-orange, and its legs in light blue. As with all coins in this series, a shell and a starfish are visible on the left and bottom.

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.