The Bridget Riley Flashback exhibition poster from 2009 is an offset lithograph produced for one of her important exhibitions. Signed by Riley in the lower border, this poster is a reproduction of the artwork from the show and reflects the artist’s celebrated exploration of optical art (Op Art).

Born in 1931, Bridget Riley is renowned for her pioneering contributions to the Op Art movement, a style focused on creating dynamic optical illusions through repetitive patterns and colours. Throughout the 1960s and 1970s, her work explored the relationship between colour, form, and perception, often evoking sensations of movement, depth, and vibration.

The Flashback series, created in the late 1990s and early 2000s, reflects Riley’s revisiting and reinterpretation of earlier works. The Flashback motif features a rhythmic, dynamic pattern of concentric lines that appear to shift and pulse as the viewer moves. This carefully crafted arrangement of shapes and colours is central to Riley’s legacy as a leading figure in Op Art.

The 2009 exhibition poster encapsulates these optical techniques in a compact, collectible form. Being signed by Riley herself adds extra value, making it a highly desirable piece for collectors. As an offset lithograph, the poster is a high-quality reproduction of the original artwork—widely available, yet still significant within the context of Riley’s broader body of work.

With Riley’s lasting influence in the world of contemporary art, exhibition posters, particularly signed ones, offer an accessible way into the world of Op Art.