Parallel Universes show us Visual Elements how the 2d plane, 3d, and or even 4d images. It shows 3d objects the difference between mass and void. Mass means their volume there is a mass inside of the object and void means the object is empty inside. In a 3d model, you have to make it into a solid object when the object is 3d printed out it can be a lot of material filled inside, some material fill, or either no fill just like a shell. It all depends on what project you are doing. I thought Visual Elements it very interesting you can create different kinds of art from a different perspectives. Like a 2d model can be printed into a 3d model and you can give it mass. When I was doing the bike site it took me a while to figure a lot how to use a lot of the tools. I thought this project was very interesting we use fusion 360 to make the bike seat it’s a tool that can 3d or 2d print out an object. If this bike seat was fabricated it would be very interesting it would be your own project that you printed out.