Here is engraving on a stone called labradorite which is a feldspar that has an iridescent property
Here is trying to engrave on a mirror by engraving on the back to take off the mirror coating. The first picture is from the back because from the front I also get my camera phone
all of these were done at full speed and half to three quarters power. On the mirrors, I made 2 passes
That’s a very pretty pattern. I really like how it looks on the mirror.
That poplar looks really cool.