Heyo everyone! I present to you an observer block statue, complete with a battle axe! I know I normally provide a picture tutorial for most of my builds, but I figured this one would be simple enough to not require it d:

For this build, you will need:
1 Observer Block
9 Black Wool
4 Stone Bricks
10 Stone Brick Stairs
1 Stone Brick Slab
6 Cobblestone Walls