LOUISE MURRAY / SCIENCE PHOTO LIBRARY LOUISE MURRAY / SCIENCE PHOTO LIBRARY
Danish banknote in UV light, close up. The design on this 100 kroner banknote incorporates an invisible basilisk that fluoresces brightly under ultraviolet (UV) light. The portrait is composer Carl Nielsen. This and other security measures are designed to prevent counterfeiting. See image C003/6775 for kroner under normal light.
Model release not available. Property release not required.