BY sticking two of the tree points together i was able to form a sort of semi circle.

All i id was to repeat this pattern until  i had a half a ball , then i an into a problem.

If i was to keep repeating this then the shape would end up being a complete ball shape so i had to do something different.

 

 

When i got to the middle i broke my rule of sticking two of the three points down and instead only stuck in an attempt to expand the size of my model and i am happy to say it worked.

This is what the inside/bottom of my model looks like. when i hang this piece not only will people be able to see the outside of my model but this inside as well.