Fluorescent whites are exceptionally bright highlights achieved in photographic prints by applying a fluorescent agent to the paper base. These agents enhance the whiteness and brightness of the print, creating eye-catching, high-contrast areas that draw attention to specific parts of the image.
Photographers can also treat prints after washing with a fluorescent whitener or dye solution to further enhance the effect. Fluorescent whites are commonly used in fine art and commercial photography to make images appear more vibrant and visually striking, adding depth and emphasis to key elements of a composition.