OpenForge Smooth Wall Tile

OpenForge
=========
Dungeon wall tiles designed to be compatible with Dwarven Forge dungeon tiles.
The smooth set can be used for any number of things. Look at the Smooth floor tile set for ideas. There, I've done concrete, ice and dirt. Here I've done concrete.
Compatible tiles/walls in this series are tagged with OpenForge
You can find this set on [github](https://github.com/devonjones/OpenForge/tree/master/smooth/wall)
OpenForge Sets
=============
* [Smooth Tile Series](http://www.thingiverse.com/devonjones/collections/openforge-smooth-series) - Smooth tiles that can be used as concrete, dirt, ice, etc.
* [Smooth Edge Tile Series](http://www.thingiverse.com/devonjones/collections/openforge-smooth-edge-series) - Smooth tiles that can be used as concrete, dirt, ice, etc. Edge tiles.
* [Stone Tile Series](http://www.thingiverse.com/devonjones/collections/openforge-stone-series) - Stone tiles.
* [Stone Edge Tile Series](http://www.thingiverse.com/dev