How did William Eggleston help establish color photography as a fine art?

William Eggleston was instrumental in elevating colour photography to the status of fine art by challenging its long-standing association with amateur snapshots and commercial advertising.1

He achieved this through several key approaches:

• Technical Innovation: In the early 1970s, Eggleston adopted the dye-transfer process—a technique typically reserved for high-end advertising—which allowed him to precisely control and intensify the colours in his prints.1
• Subject Matter and Perspective: He focused on the mundane, everyday objects and scenes of his surroundings, such as a weathered tricycle or a bare lightbulb, capturing them with a neutral, objective eye. His large-scale images of common places and things, often found in public or on the street, demonstrated that ordinary subjects could possess profound artistic merit.12
• Institutional Recognition: A pivotal moment occurred in 1976 with his solo exhibition at the Museum of Modern Art in New York City. Despite initial criticism that his work was banal, the exhibition helped solidify his reputation as a skilled innovator and shifted the perception of colour photography within the art world.1