whimsicality

1. The out-bursting whimsicality reflects all those restless and pulsatile souls in his sculpturing world.
   瞬间的异想天开，他的雕塑世界充满了不安分的，跳动的灵魂。

noun

1. the trait of behaving like an imp

   Synonym:    impishnessmischievousnesspuckishness

2. the trait of acting unpredictably and more from whim or caprice than from reason or judgment
   1. I despair at the flightiness and whimsicality of my memory

   Synonym:    flightinessarbitrarinesswhimsywhimseycapriciousness