奇异建筑是后现代主义建筑中的一个流派。其特点是各不相同。有人说它的创作目的就是成名，把建筑当作游戏。

Fantastic architecture is an architectural style featuring attention grabbing buildings. Such buildings can be considered as works of art, and are normally built purely for the amusement of its owner.

Fantastic architecture should not be confused with Novelty architecture. While both styles have unusual, attention-grabbing designs, novelty architecture is meant to be an advertisement for the business inside, such as buildings with a giant donut on the roof. Fantastic architecture, on the other hand, serves no other purpose than the personal amusement of its builder.