Monsters, Angels, Dragons and Dark Matter

Are they all the same?  Monsters, angels and dragons.  Just debris at the edge of the imagination?  Or are they at the centre of a child's wonder at life?  Are they the dark matter that scientists spend their lives searching for?  All the while, it is created by a child's scribble on a page, chalk on the pavement, a knife scratch underneath the kitchen table - a visual representation of a need to hold back an intruding reality.  Yet at the same time creating all the hopes and fears of the world.