Answer:
If you break me, I'll not stop working. If you can touch me, my work is done. What am I?
I am seen in the water. If seen in the sky I am in the rainbow a jay's feather and lapis lazuli.
I have four fingers and a thumb, but I'm not living. What am I?
I have feet on my head
I walk on 4 legs in the morning, 2 legs at noon, and 3 legs at night. What am I?
Black we are and much admired. Many seek us if they are tired. We tire the horse, and comfort man, and turn White when we've fulfilled your plan.