First white tile with an awesome twist

How did you achieve the evenness in the large areas of engrave?
BTW Great Work!

It really isn’t much of an engrave. Similar to scratchboard, I am just taking the top layer of black spray paint off a white tile. I used an image from a copy of a David Finch cover and converted it to halftone in Photoshop.

Looks great, glad to see the technique work for you