LOUISE MURRAY / SCIENCE PHOTO LIBRARY LOUISE MURRAY / SCIENCE PHOTO LIBRARY
Canadian banknote in UV light, close up. The design on this twenty dollar Canadian banknote incorporates invisible text and number that fluoresce brightly under ultraviolet (UV) light. This and other security measures are designed to prevent counterfeiting. See image C003/6754 for banknote under normal light.
Model release not available. Property release not required.