The Dry-Erase Board?

The board is white with marker streaks and the remnants of several letters that used to make up words that were either part of a sentence, quote, or idea written on the board during another class that occured earlier in the day. These words were just words until people actually saw them and interpreted them for theirselves. They could represent different ideas and emotions for different people but they all shared a common purpose, to spark the mind into a thought process that could have gone as far as changing the reader's life through education or inspiration.

Live long and prosper,
Alexander the Great