User talk:Violinist67
Please be constructive
[edit]
Welcome to Wikipedia. Although everyone is welcome to contribute to Wikipedia, at least one of your recent edits, such as the one you made to pinhole camera, did not appear to be constructive and has been reverted or removed. Please use the sandbox for any test edits you would like to make, and read the welcome page to learn more about contributing constructively to this encyclopedia. Also, do not write misleading edit summaries. Thanks. ~Amatulić (talk) 23:46, 14 June 2010 (UTC)
June 2010
[edit] Please refrain from making unconstructive edits to Wikipedia, as you did with this edit to the page Michael H. Gelb. Such edits constitute vandalism and are reverted. Please do not continue to make unconstructive edits to pages; use the sandbox for testing. Thank you. Tiderolls 23:49, 14 June 2010 (UTC)