F.E.A.R 2 Project Origin Easter Egg - Monolith Games Easter Egg

In the school after the library room, you will come to a room that has circular pad in the center of the room. It contains images and names for all 26 letters of the English Alphabet.

For M it says Monolith and shows the black Monolith which is the Developer's Studio Logo that is also seen in the intro screens when launching the game.