1) Negative Space is the sketch and or drawing that shouldn't be drawn by someone. This can be known as the background of an image.
2) To find where the negative space is all I did was realized what the outer surface of the object is in which basically to me is know as the outer layer. This what I did for the first project. For the second project it's very difficult to explain therefore it's better for people to visualize it instead.
3) Seeing this type of art made me see that art can really be exact and perhaps precise. This made me change my opinion about art because this shows that art is something that needs to be drawn almost close to being perfect.
4) Yes, this does help the artist because it helps me see the difference between an image and just random space that actually makes up the particles of any image.