Another stone retaining wall

This summer I ripped out another rotting rail road tie retaining wall and replaced it with stone.  After my success with the fireplace, I decided to do mortared stone rather than the dry stack technique that I used for the previous walls.

This wall also incorporated a set of stairs and an alcove to store the clothespins for the laundry drying rack.

The stairs going in:

Here's a closer photo of the arched alcove: