Bob Brewer

A flock of ducks flying in a clear blue sky

Photo by Bob Brewer on Unsplash · Original

Left: Unsplash original via next/image, which may serve a sized WebP/AVIF derivative. Right: the same photograph re-encoded locally as a gain map image, served with unoptimized so the gain map layer survives intact.

Gain map: /photos/a-flock-of-ducks-flying-in-a-clear-blue-sky/gainmap.jpg
Unsplash original: https://unsplash.com/photos/a-flock-of-ducks-flying-in-a-clear-blue-sky-H8tjd6QjhjY