Etching of a Brass Ingot. House Stark sigil

I wanted to try myself in etching of brass. For testing, I printed House Stark's sigil on the office paper (laser print). To get a result I had to print an image 5 times on the same sheet. Therefore, I've got enough thick layer of the ink.
Direwolf looks really awesome. Remember about the negative. The image under the ink won’t etch. All surfaces which are not covered with ink, paint, wax or something else will etching.
I've decided to use the brass ingot which I have casted some time ago for the first experiment. In the future I'm planning etching on the things I'll cast.

You can watch the whole process in the video above or read step by step instruction on this link on instructables.com: Etching of a Brass Ingot. House Stark sigil