My first attempt at simulated 3d

I have a 100/120 watt W4 tube machine here is my first attempt at the 3d look on a white tile painted black.
100 watt rudia co2 1.5 fl lens other settings in photo


Nice, actually looks like a 3D relief engraving

That looks really, really good. Great job!

How long did the job take (assuming it’s a 4"x4" tile)?

Image is 4x4 on a 6x6 tile
Run time was 16 min 175 speed 12 power, 318 DPI,
screenshot has details