TONY MCCONNELL / SCIENCE PHOTO LIBRARY TONY MCCONNELL / SCIENCE PHOTO LIBRARY
Editorial use only.
London Eye, thermogram. A thermogram shows the variation in temperature on the surface of an object, measured by the long-wave infrared radiation it emits. The temperature scale is colour-coded and runs from black (coldest) through blue, green, yellow, orange and red to pink (warmest). The capsules on the wheel are heated.
Model release not required. Property release not available.