Friday, December 30, 2011

Fifth Day of Christmas-Solargraphs


Jan Koeman of the Netherlands takes half a year long pinhole photographs with beer cans. He describes his process:

Catching the Sun in an empty beercan. This is how a photo with an exposuretime of nearly 6 months looks like. Tonight is the Winter Solstice, so I had to remove the photographic paper from my empty beercans that I used as a pinhole camera to catch the sunlight. This is called a Solargraph.



View more of his solargraphs at spaceweather.com and Picasa.

Visit Jan Koeman's blog.

Thanks to my son Brendan for sharing this.
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