Answer:
You are on an electric train. Which direction will the smoke fly in?
Seven brothers, five work all day, The other two, just play or pray.
I can be as thin as a picture frame but my insides have many things you can see.
Tear one off and scratch my head, what once was red is black instead!
An artΒ-form and its colour-ful result.
I touch the Earth, I touch the sky, but if I touch you, youβll likely die. What am I?