A look is not something you apply at the end. If it were, every image would need its own rescue and none of them would belong to each other.
It starts before the shutter
Colour begins with what is actually in front of the camera. Wardrobe, wall, time of day, whether the light bounces off warm brick or cold concrete. Half of grading is really just choosing well an hour earlier.
Consistency is the point
A single striking image is not hard. Thirty images that clearly come from the same person, on the same day, in the same world, is the difficult part, and it is what clients are actually paying for. A set that drifts in colour reads as unfinished even when every single frame is technically fine.
What grading can and cannot do
Grading can shape mood, guide the eye, and make skin look like skin instead of plastic. It cannot save a badly lit frame, and it cannot invent an atmosphere that was never there. It is the last ten percent, and the last ten percent is what people remember.
A word on presets
I sell a set of presets built from the way I grade my own work. Here is the honest version of what they are: a starting point, not a finish line. They put you in the right neighbourhood in one click and leave the final adjustments to you, because your file was not shot in my light.
Anyone promising more than that is selling something else.
If you want to look at them, they live on the For Photographers page.