When I ordered my Poli Anson Extra in 28, 32 and .410, I picked this pattern. I wanted a small gun with a bold pattern so the engraving could stand out.
I picked case coloring for the finish. My thinking was, as the gun gets used the coloring in the depths of the engraving will be protected and provide a nice contrast as the edges go white from use (and they are).

Here's what they started with.

The final product.

The wood was extra. I specified the checkered side panels with tear drops. It's not engraving, but as long as I am posting...

Joe