Richard Hay of Google snapped a random picture of a random hallway at Google. Yea, that is a massive Google logo plastered across the hallway and even more interesting, it has the TM mark on it. Yea, that hallway is trademarked for Google - or the Google is trademarked and you can't use it without Google's permission in your own hallway - if you wanted to.
I guess this helps people remember they are actually in Google?
Richard posted this on Google+.
This post is part of our daily Search Photo of the Day column, where we find fun and interesting photos related to the search industry and share them with our readers.