A small series of pictures etched into the walls in the Construct Wizard barracks. The symbols show the sun overhead, crude sketches that could be robes, and beams coming down onto the robes from the sun. All the crudely drawn robed figures have small stick hands coming out, and they are touching, possibly holding hands. 

The crude sketch gives out a sense of happy feelings.

It will be scrubbed clean when the current batch of Construct Wizards expires in a few days.