A bipolar concept slider for the width of the nose. Weight 0 leaves the picture as the base model draws it. Going negative narrows the nose, pulling the nostrils and the bridge in; going positive widens it, flaring the nostrils and broadening the bridge.

What to expect

- Best seen facing the camera or at a three-quarter angle. Width is a side-to-side measurement, so it reads clearly from the front and reasonably well at a three-quarter turn. In a strict side profile the width of the nose is mostly hidden, so the slider changes little there - the opposite of a profile-shape slider.

- Works across people. Tested across several skin tones and ethnic backgrounds, men and women, and a range of camera angles (facing the camera, three-quarter, near-profile) - the face held.

- Not only photographs. Also tested on a digital illustration portrait; the nose changes the same way.

- The LoRA responds across -4 to +4, but the natural-looking range is -1.5 to +1.5. Past that, the nose keeps widening or narrowing, but the change is large enough to read as an unusually exaggerated feature rather than ordinary variation. Stay within -1.5 to +1.5 for a result that looks like a normal human nose.