Apparently, this user prefers to keep an air of mystery about them.
12 Why does a bigger sensor have better dynamic range? May 14 '13
9 How sharp of an image should I expect at night? Dec 18 '12
7 Why do I meter under the chin with a lightmeter? Jul 21 '14
7 Why is a wacom better than mouse for retouching? Aug 20 '14
6 How do I take a photo like this (very bright)? Jul 4 '14