I have an idea that my CD production including pieces for double bass and electronics, named “Secret Psalms”, should have The Devils Bible as the front graphic. The Devils Bible is fitting since it’s full of mysteries and no man has ever managed to break its code. This “bible” was written in the 13th century.

Since the music on the CD is full of codes I feel this image is perfect.  I strongly recommend you look up The Devil’s Bible on your nearest google machine, it’s an interesting story.