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Engraved on Black Slate Original image

Traced Stoneline

Black Slate CO2
Luki Krew · Mar 29, 2026
5 (1) · 29
Sketch-style pipeline for laser engraving on black slate. Converts photos into detailed line drawings with inverted output, so the laser reveals light sketch lines on dark natural stone for a hand-drawn engraved look.
Machine
80W CO2
Speed
120 mm/s
Min Power
1%
Max Power
8%
DPI
318 DPI
Lens
Compound Lens
Workflow Steps 7 steps
grayscale unsharpMask highlightsShadows clarity autoContrast sketch invert