Alley in Pisa, Italy

by Lars Kotthoff

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220 reputation
14
bio website example.com
location South Carolina, USA
age 15
visits member for 1 year, 7 months
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I have been a Linux user since 2001 and an Ubuntu user since 2005. My area of particular interest is networking and wireless. I also participate frequently at ubuntuforums.org in Networking and Wireless.


May
26
comment Was there ever a photo that made people cry?
This one makes me cry: blog.gettyimages.com/wp-content/uploads/2012/05/…
Nov
18
comment Canon 24-70mm 2.8f - Optimal aperture for sharper pictures
@MichaelClark - I have never been aware of a camera lens (i.e., not a photocopier lens or a microscope lens) that was sharpest at f/2.8. I would love to learn more about it. Can you provide any further reading or links?
Jun
30
comment How to take extreme (multiple month!) long exposure photos?
Does this help? petapixel.com/2013/01/22/…