It has been said that Slender Man actually exists. He has gotten his name from being similar to a shadow. He is long and lean and he does not have a face. Sightings of him have been reported in various parts of the world. Whether you are very curious about slender man or you just like the fact that you can see him on your monitor whenever you turn it on then you can be sure that placing this Windows theme will be great for you. The black colored background just highlights enough features of slender man to let you know that it is indeed him that you have placed on your screen.