Hitchhiker's Guide To The Galaxy

I have heard of the HHGTTG but never watched it I watched some on You Tube but really got no where. Hubby thinks it is a fantastic show.
This is my idea of the earth being attacked in Black and white.
It looks so much better in green I used a green laser pointer. but a challenge is a challenge.
Sorry not sure if it is cheating to change to B&W