34.9 MB (1.3 MB compressed)
4288 x 2848 pixels
36.3 x 24.1 cm ⏐ 14.3 x 9.5 in (300dpi)
THIERRY BERROD, MONA LISA PRODUCTION / SCIENCE PHOTO LIBRARY THIERRY BERROD, MONA LISA PRODUCTION / SCIENCE PHOTO LIBRARY
Editorial use only.
Teenage sleep research. Teenagers being fitted with actigraphs. These devices are worn on the wrist and record a person's movements - in this case, during sleep. Photographed in Massachusetts, USA.
Model release not available. Property release not available.