Light works
Interesting
outdoor exhibition in the Royal Academy courtyard by the Royal Photographic
Society to mark the International Year of Light.
The show looked
at how data can be displayed in different photographic formats. It defined
light as “a wave moving through the electromagnetic field present throughout
the universe” and talked about how we can use light of different wave lengths
to exploit its ability to carry and record information. OK I’ll admit I didn’t always understand the
science but some of the images were fascinating and beautiful.
My favourite
picture was the one in the photograph which shows data from three space
missions mapped onto globes. I also liked the x-ray picture of people kissing
by Hugh Turney and of chocolate shells in an infrared heater.
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