Place: Jo Blanchon Park in the suburb of Saint-Martin d’Hères, Grenoble, France
Date: 2009-07-23
Description: The week-end before, there was some snowfall above 2000 metres in the Alps. Then, it became hotter. The temperature at some hours of the night rose above 30°C. The photo is taken at the very moment where western wind overcomes southern wind. Suddenly, threatening clouds invaded the originally blue sky towards the the end of the afternoon. On the photo, we can see the shadow of one cloud being projected on the cloud above.
Author: Guilhem Martin, France
Equipment used: Canon PowerShot A720IS
Original resolution: 3264x2448
