Mike Shinoda is using his artwork to help a cause. The Linkin Park man has donated over 140 signed poster prints from his Glorious Excess (Dies) art exhibition to Music for Relief. The artwork will be given away at a global online raffle. The grand prize winner will also get an all expenses paid trip to London to see Linkin Park in concert in 2010 and they’ll meet the band. Details can be found at MikeShinoda.com/Raffle.