A special edition portfolio published in conjunction with the landmark exhibition *Light Years: Conceptual Art and the Photograph, 1964–1977*, this work brings together photographic and conceptual practices that defined a transformative period in contemporary art history. Produced by The Art Institute of Chicago in 2011, the portfolio serves as both a scholarly document and an artistic object, reflecting the institution's commitment to preserving and disseminating ideas at the intersection of photography and conceptual art. Its special edition format underscores the significance of the exhibition, offering collectors and scholars an intimate engagement with works that challenged conventional boundaries of artistic medium and meaning.