A gorgeous addition to the amazing collection of 3 d jigsaw puzzles featuring iconic buildings this stunning structure represents orthanc tower isengard from jrr tolkiens famous lord of the rings with 409 foam backed pieces that are a joy to assemble the jigsaw also includes 14 cardboard accessories and an instruction guide to help you put it all together more quickly orthanc is the black tower of isengard the fortress where saruman has started creating his orc army to fight in the war