Iron Maiden - California 2010 event shirt. Original artwork by Hervé Monjeaud on the front, California tour dates on the back. One of the only circle print designs from The Final Frontier tour, the other being the Japan 2011 event shirt (For which the gigs were cancelled). Unfortunately this was also the beginning of Maiden using a generic backprint for event shirts instead of the often excellent unique backprints on event shirts up to this point. The Final Frontier event shirt backprints were exceptionally dull in most instances, such as this one.