A piece of a puzzle

This graffiti got me rooted in front of it for the good 5min. Why? Because the only recognizable letters were "R.I.P.". Obviously, it's dedicated to someone, but I couldn't decipher a single letter out of the jumble. This is just a piece of a large graffiti, but even here in the small piece, I should be able to find a letter. Can you find it?