Interesting geometry

Architecture is a static object. Wall, floor, ceiling, these are really conventional. Even a 3-dimensional curved ceiling is still static. The static object is created by a fixed image which means the final appearance in their head. This is a top-down process of design.  

Interesting geometry I'm thinking is a mixed object one and the opposite such as moving and non-moving object, shaped and non-shaped object. If it is possible to express that kind of object, that is really interesting. What cannot happen and what can happen are fused into an object, That is what I'm trying.