Perhaps still lack of originality in the name and inspiration, but the metamorphosis rack by Sebastian Errazuriz certainly visually look striking.

This is a bookcase inspired as other form of nature, especially plants such as climbing that can multiply and attack any space, so fun, but sometimes it looks ugly and disturbing.

In this case, I see this library as a representation of the fact that reading and words can affect our lives at large, but positive.

Of course, the fact that wood is painted black, does not make the library look frightening than it actually appears at first sight.