In the workflow
Why Black point matters
Moving it can deepen shadows, but pushing it too far clips distinct dark details into one solid region.
Practical check
How to evaluate it
Move the black point gradually while watching hair, clothing, and deep background areas. Stop before distinct shadow details collapse into a single solid region.
Go deeper
How to Prepare a Photo for Laser Engraving
A complete, machine-neutral workflow for choosing, cropping, tuning, dithering, sizing, inspecting, and testing a laser engraving photo.
Read the complete guide