Alex Katz's "Self Portrait (Passing)," part of the Alex and Ada Portfolio created in 1990, is a masterful example of the artist's distinctive style and unparalleled ability to capture fleeting moments with remarkable clarity. This striking self-portrait depicts Katz in profile, his gaze directed forward as if caught in a moment of contemplation or introspection. Executed with Katz's signature economy of line and bold use of color, this work exemplifies his ability to distill complex emotions and experiences into elegant and powerful compositions.

In "Self Portrait (Passing)," Katz demonstrates his mastery of composition and form, creating a sense of movement and depth with minimalistic means. The artist's use of flat planes of color and precise, graphic lines imbues the portrait with a sense of immediacy and presence, drawing the viewer into the scene. Katz's decision to depict himself in profile adds a sense of intimacy to the work, inviting the viewer to contemplate the artist's inner thoughts and emotions.

The Alex and Ada Portfolio, of which "Self Portrait (Passing)" is a part, is a testament to Katz's enduring fascination with the human figure and his ability to capture the essence of a moment with remarkable clarity. This portfolio, created in collaboration with his wife Ada, showcases Katz's skillful use of printmaking techniques to create bold, expressive works that resonate with viewers on a profound level.

"Self Portrait (Passing)" is a rare and exceptional work that exemplifies Alex Katz's mastery of his craft and his ability to create works that are both visually stunning and emotionally resonant. This work is sure to captivate collectors and enthusiasts alike, standing as a testament to Katz's enduring influence on contemporary art and his unique ability to capture the complexities of human experience with remarkable clarity and grace.