All photos

Chris Lawton

mountain with trees covered with fogs at daytime

mountain with trees covered with fogs at daytime, Ultra
mountain with trees covered with fogs at daytime, Standard

Drag the seam — left of it is the SDR base (dynamic-range-limit: standard), right of it is the same JPEG decoded as an Ultra HDR gain map. Both use local long-edge-capped JPEGs so resolution and codec match exactly.