Challenge has finished
The picture of clouds viewed from an aircraft in flight.
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Friday, 22nd February, 2013 (GMT)
Friday, 1st March, 2013 – Thursday, 7th March, 2013 (GMT)
Friday, 8th March, 2013 – Thursday, 14th March, 2013 (GMT)
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|Astronomical Clock in PRAGUE by stadros|
from Your City - Clocks
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