Hello!
For this assignment, I am thinking about making a vase! So I will be making a two sided mold. I couldn't figure out how to make what I had in mind in Rhino alone, so I went searching on YouTube and thankfully I was able to find a tutorial on how to make it in grasshopper. This is the video that I watched. The tutorial is for making a lamp which is also a pretty cool idea, but I think I'll go go with vase because I want to make a vase for my mom hehe.
This is the definition on grasshopper: