Cardboard Sculptures by Bartek Elsner most of the space in this sculpture is positive, there is also a lot of geometric shapes in the bird. there is a little bit of negitive space in the branch the bird is sitting on.
Columbus, Ohio based artist Cheong-ah Hwang creates delicate paper sculptures. I like the way Hwang cuts and layers the paper to achieve depth and texture. See more of Hwang's paper cuttings on her Behance site.