When we had to hide a fuse box in our last house, we used a medicine cabinet with mirror on it. It fit perfectly. We just took the back off and hung it on the wall over the fuse box. In our current house, our fuse box is covered by a large picture. In both houses the fuse box was located in a finished basement.

I'd use a folding screen and put a big bushy palm in front of that.

i have one that is very long and narrow in my laundry room, and i'm still working on the right thing for it i have a picture but it isn't big enough

one thing to remember..they are metal..so you can hang anything on them with magnets..so if you make something or buy something that will fit..magnets make it a quick removal for getting to it..

a mirror or some art might be too heavy though so you would want to place a hook above the fuse box for those.

there are a lot lot lot of those narrow longish mirrors out there in mirror land, they would be beautiful in a dining room..esp if there is room to put a plant and table or something in front to make a beautiful double viewed arrangement

I have one in my laundry room. I hung a large tapestry over ours, which does a great job of covering the box but also allows us easy access to the switches, when needed.

I have a wall of vertical blinds that covers the fuse box, cable connections, phone tester, gas line shutoff valve and all the other stuff that I don't need to access regularly, but can be accessed in a hurry when needed.

My fuse box is in our kitchen....I have a large chalkboard hanging over it with important phone numbers written on it. It really comes in handy!
~Des

Hang some art over it. If you get something painted on stretched canvas it allows space behind it for any bumps and knobs to be covered while it lies flat against the wall. It would also be more lightweight than a framed piece of art and easier to remove. Use two nails to hang it so it doesn't tilt.

I have an old home with the long fuse box in my laundry room. I took an old window and replaced the glass with mirrors in each of the panes and hung it vertically over the box. Works great and gives some added character to the wall.
Terry