I framed an arched opening in the theater room. Ultimately, it’s going to be tiled, but for now it’s just framed in. It was pretty simple to do. I just used a string to draw a semi-circle on the drywall and cut it out. Then I built a simple wooden arch and placed it behind the drywall. I added a couple of two by fours for the lower shelf and to add depth. I’m going to add lighting and possibly build a water feature into it.