Invisible! poem

At school we wrote a poem based on No! by Thomas Hood. If you know the poem, then read on and if you don't then here's the link to the poem which you'll have to read to understand mine, Link: http://www.poemhunter.com/poem/no/

My poem:

INVISIBLE!

          In the universe, in the galaxy,
          In the world, in the Earth,

In the air, in the land,

In the fair, in the game,

         In the heart who is known,
         In the part which is not known,

In the brain, in the mind,

In the train, in the find,

        In the unknown,
        In the for known,

Invisible!