A masterful example of Robert Frank's gritty, candid documentary style, this gelatin silver print captures a fleeting moment observed through the window of a bus, emphasizing the sense of urban isolation and transience that defined his work. The image reflects Frank's signature use of high contrast, grain, and unconventional framing, lending it a raw, spontaneous energy that challenged the polished aesthetics of mid-20th century photography. Likely printed in the 1960s or early 1970s, this work embodies Frank's enduring influence on street photography and his ability to find profound social commentary in ordinary, overlooked moments.