Solargraph
Taken by Christoph Portmann on June 21, 2014 @
Wauwil, Switzerland
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Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
ISO: Unavailable
Date Taken: Unavailable
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Details:
Photo of a camera obscura.
Exposure Time: 175 days / December 29, 2013 to June 21, 2014
The recording location is Wauwil, Switzerland.
The front garden with sandpit is easy to recognize.
In the background you can see the Wauwilermoos, a large level. The dark spot behind the apartment block is a fir
The solar cycle is clearly visible.
It was a nice experiment.
Photographer's website:
No URL provided.
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