This is about as large as I'd use the ISO 6400 JPEGs. Any bigger and the artifacts are quite noticeable.
(1/100 sec., f2.5, ISO 6400, AWB, spot metering, Sigma 35mm f1.4 lens)
June 14, 2013 3:17 PM PDT
Photo by: Lori Grunin/CNET
| Caption by: Lori Grunin
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