I made a simple shelf for our hueforge pictures which don't have a place and lays everywhere in my office. Now you can print a shelf with (or without) screwholes and put them on the wall. I inserted a deepening to let them stay safe and make a quick change possible.
The maximum width is 200mm, I think the most of your hueforge pics should be able to place on it. I will upload a second, wider, shelf for bigger pictures, watch my profile.
Printtime is about half an hour and you need supports.
Have fun and give feedback ;) And if you want follow me on Instagram ;)