Alex Katz's Vivien is a striking example of his minimalist and bold style. The artwork features five portraits of a woman named Vivien, depicted in a sequence from left to right. Each portrait captures Vivien in a black hooded garment, set against a bright yellow background, creating a stark contrast that draws attention to her facial features.

The series of portraits showcases Vivien in various poses and expressions, ranging from a direct gaze to a profile view, and ending with her eyes closed. Katz's use of simplified forms and flat colors highlights the contours of her face, her dark hair, and the subtle variations in her skin tone. The repeated motif of the black hood adds a sense of cohesion and rhythm to the composition, while the yellow background provides a vibrant, almost luminous backdrop that enhances the presence of the subject.

Katz's ability to convey a range of emotions and subtle shifts in expression with minimal detail is evident in Vivien. The piece reflects his talent for capturing the essence of his subjects through refined, economical means. The artwork is both intimate and monumental, offering viewers a multifaceted glimpse into the character and presence of Vivien.