My project is going slowly, but I finished building and painting the feature wall in my son’s new bedroom. Now I just need to install and program the LED strip along the top!

My wife got the idea to do a geometric mountain feature wall from Pinterest. I am really happy with this outcome and feel I did a better job than the influencer DIYers who did similar projects that inspired this one. Giving the mountains a 36° slope to match the roof line was a pain in the butt, but the end effect was worth it.

Thanks to everyone here who helps with thoughts on patching wall cracks and LED lighting methods. I’ll share photos of the full room once it is complete.