25.2 MB (1.4 MB compressed)
3554 x 2480 pixels
30.0 x 21.1 cm ⏐ 11.8 x 8.3 in (300dpi)
KLAUS GULDBRANDSEN / SCIENCE PHOTO LIBRARY KLAUS GULDBRANDSEN / SCIENCE PHOTO LIBRARY
Phosphorescent watch. Close-up view of a glowing phosphorescent wrist watch. Phosphorescence is the emission of light following exposure to radiation.
Model release not required. Property release not required.