How Lightroom's Tone Curve Actually Works (And Why It's Not as Scary as It Looks)
Every time I open a new editing session, the tone curve is one of the first panels I reach for. Not because it’s flashy, but because it gives me a level of control over light and contrast that the basic sliders just can’t replicate. That said, I’ve watched plenty of photographers drag a point around the curve, squint at the result, and then hit undo because they had no idea what they’d actually done.