Gallery wall from various old picture frames painted black, curtain rod & black ribbon, dollar tree serving trays painted black, and scrapbook paper. And it hides the thermostat too! Just add the photos!
***** Yes, I did this in my home as well, with a snappy nautical blue frame. My son cracked up! My prediction? Soon you will be able to walk into any home in the world and be able to tell instantly whether they are "Pin-hip" or not based on if their thermostat is or is not framed.