Model reprinted from Wizard's Vintage Etchings - Etchings v1 | Stable Diffusion XL LoRA | Civitai

Etching art style LoRA that produces mostly monochrome images.

Use etching, in your prompt to trigger the style.

Contrast Guide
dark background for more shadows
bright background for more contrast
plain background for more isolated subject

Play around with your CFG settings, monochrome images usually handles a higher CFG than usual. A higher CFG gives more contrast and a lower CFG will make it softer.

LoRA Strength Guide
Strength 0.5 = Less style, more tidy and clean, better coherence
Strength 0.80 = More style, mid coherent images
Strength 1.0 = Very stylized, more abstract, more impressionistic


Other settings:

Checkpoint: PixelWave 09
Sampler: DPM++ 2m / DPM++ SDE
Scheduler: Align Your Steps (AYS)
CFG: 2.5

Notice:
Trained on around 40 high-res prints at 1536px max.res.
Most of the training images are from early 20th century scandinavia (Anders Zorn), so you might run in to some specific bias from that time-era/location.