User talk:76.178.73.186

Regarding edits made 14 March 2007 to Contrast (vision)
Welcome to Wikipedia. We invite everyone to contribute constructively to our encyclopedia. Some of your recent edits have been considered unhelpful or unconstructive and have been reverted or removed. Please use the sandbox for any test edits you would like to make, and take a look at the welcome page to learn more about contributing to this encyclopedia. Kntrabssi 00:11, 14 March 2007 (UTC)