Answer:
Different lights do make me strange, thus into different sizes I will change.
The sharp slim blade, that cuts the wind.
What goes in the water red, and comes out black?
You can hold it without using your hands or arms. What is it?
A beggar's brother went out to sea and drowned. But the man who drowned had no brother. Who was the beggar to the man who drowned?
It weighs next to nothing but no one can hold it for long. What is it?