What colour space are the nature scenes, and how do they grade? – Curated Nature Scenes

Files are delivered as high-quality JPEG, RGB, tagged sRGB, and graded neutral: white balance corrected, exposure right, distortion removed, contrast on an unstylised curve.

Neutral is deliberate. A styled file fights your grade; a neutral one takes it.

Taking sRGB into a wide-gamut timeline

Bring the still in as sRGB and let your colour management transform it. Do not relabel it as Rec.709 and hope, and do not treat it as log; it is neither, and both mistakes produce a washed or crushed result you will then try to fix with a curve.

In a scene-referred pipeline, the correct step is an sRGB-to-working-space input transform. Every serious colour system has one. Using it is the difference between a still that sits naturally in a graded sequence and one that always looks slightly pasted in.

The 8-bit problem, and how to avoid it

A JPEG is 8-bit. That is plenty for viewing and marginal for heavy grading, particularly in a sky.

Three habits fix it almost entirely.

Convert to 16-bit before you grade, not after. The extra precision does not recover information, but it stops each successive adjustment from quantising the one before it. Most banding comes from stacking operations in 8-bit rather than from the source.

Grade with a light touch on the sky. Skies and water hold the smoothest gradients in any nature frame and band first. If a sky needs a heavy move, do it with a gradient mask rather than a global curve.

Add a small amount of grain at the end. A tiny amount of noise dithers the remaining quantisation and is invisible except in that it hides banding. This is standard practice in finishing and it works.

Matching to footage

A still will never match a camera negative exactly, and trying to force it usually makes it worse.

Match the shadow tint and the highlight rolloff, in that order, and accept a small difference in the midtones. Audiences read the shadows and the highlights; the midtones are where you have latitude.

If the still sits behind titles or under heavy treatment, matching matters far less than people fear.

Broadcast levels

If you are delivering to a broadcast spec, remember the still arrives full-range. Map it to the legal range at the end, and check the peaks. A sunlit cloud in a nature frame will sit above legal white if nothing is done about it, and it is the commonest technical rejection on otherwise finished work.