Microcosm

PRECARIOUS/adjective

1. not securely held or in position;dangerously likely to fall or collapse.

2. dependent on chance; uncertain.

I'm using heat shrink tubing and wooden pegs to connect a family of wooden shapes. The family of shapes are the result of cutting a specific shape and no shard shall be wasted. The quality I'm after is precarious.

A precarious structural system...no comment.