I only have one colour, but I have many sizes
I stay in the sunshine, but not in the rain
I don't harm anyone and no one can harm me
What am I?
I think it is a
shadow
Hints
I have only one colour, many sizes
A shadow has one colour (black) and only changes its shape and size.
I stay in the sunshine, don't stay in the rain
Only where is light can be shadow.
I don't harm anyone, no one can also harm me
You cant touch a shadow as it is not really something that is there, only the absence of light.