This image was inspired by "En No Ozunu," who was basically a Japanese monk who was believed to have 2 devils as his servants. You can see more about his facts from Wiki. Of course there is a huge twist on my interpretation but thought you might be interested in the source. This image was reproduced as screen print on heavy letter press paper, which has a little more textured than normal paper used in screen prints. The ink is also metallic and the edition is only 20 so it is a very luxury piece. 
