User blog comment:SweetSophie19/Making a Wiki Look Professional/@comment-168424-20110718011350

See Forum:Remove_"Added_by..."_under_photos for how to remove the "Added by..."..

To make a wiki look more professional, having the following things improved is a good start:
 * Use Theme Designer to pick some nice colors for your wiki.
 * Make sure you have a nice wordmark. See Logo Creation Wiki for help.
 * Have good looking and well organized main page. This depends on the topic of your wiki, but having a nice title graphic, image links to main characters or important subjects, and a list of topic or wiki news usually is a good start.

See also Blog:Wikia Tips & Tricks.