Sabina fictional character from 'The Unbearable Lightness of Being' who embodies the concept of "Light-ness," representing freedom, betrayal, and a rejection per-mance. She is an artist who lives her life as a rebellion against what she perceives as "kitsch" and societal constraints, embracing a series of betrayals and fleeting relationships. Sabrina is a painter who uses her art as a form of rebellion against what she considers superficial or sentimental. Her art, like her life is a rejection.