Symmetry and balance usually plays an important role while designing a building. However, there is always a space for eccentric and unconventional designs that are often driven by interesting perspectives. Some designers like Zaha Hadid have established many buildings that are distorted and avant-garde. These abstract buildings are definitely not ordinary, break the consistency and challenge our trained eyes and thoughts.
Here are some of the abstract buildings:
Basque Health Department Headquarters (Bilbao, Spain)