Subtraction Cutting -Negative space

The 'Subtraction Cutting' is the name given to an experimental method of hollow construction developed by fashion designer and academic Julian Roberts. Julian graduated from RCA, where he studied men' s clothing design and make and invented a revolutionary pattern cutting method called "Subtraction cutting.” In the fashion design, the students using this cutting techniques to created something new and practiced sewing fabric. 'Subtraction Cutting' - which is like, Cut a part of a piece of cloth, and then from the cut part of the beginning to sew together. After sewing, like the dress, the shape doesn’t like the regular. The pattern will be different.

Negative space:

Negative space, in art, is the space between the main body of an image. When the space around the subject. Rather than the subject itself to form unusual or artistic-related shapes. Negative space is probably the most obvious, and this space sometimes used as an artistic effect as the "real" subject of the image. In the jewelry how can I design some jewelry using the negative space? Which can design some jewelry outside the body-shape? In my learning exercise, my negative shape not so successful. Because of I used the paper, maybe the material was wrong, and the production method and the final presentation of the effect are not very satisfactory. Should try it one more time.