Karsten Winegeart

A large body of water surrounded by mountains

Photo by Karsten Winegeart on Unsplash · Original

Left: the SDR base extracted from the gain map JPEG via gainmap extract-sdr. Right: the same photograph as an Ultra HDR gain map image. Both sides are local long-edge-capped JPEGs so resolution and codec match.

Gain map: https://icquwwyymqnvhcpufxje.supabase.co/storage/v1/object/public/static/gainmaps.com/photos/a-large-body-of-water-surrounded-by-mountains/gainmap-1280.jpg
Unsplash original: https://unsplash.com/photos/a-large-body-of-water-surrounded-by-mountains-g8GdGmX0H_I