Only took me 25 minutes of inspiration, some phantom hooks from WalMart, 2 old window frames, a mantel found at a flea market, my precious found objects and a tinsy bit of junk.

It was a blank space, I first secure the mantel with a hooks used to hang frames, these hooks don't need a hammer and leave a tiny hole when removed.
I have to use pretty much hooks, bubble gum and banana peels on the walls- since I cannot' drill much on military housing.
The "table" base is an old iron sewing machine, -the steps are only one of the tools of the trade
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This mantel was recovered and sold to me for only 40 dollars, windows where 10 a piece...
Details on the mantel...

Old post cards and photographs of the Swiss Alps.

small chest home is homefor more old post cards..

flower frogs from a flower shop in Hollywood California are used to hold photos.

Pearls, jute, wood, crystal..
Some people call them santos, votos, but they are really called ex votos, these in smaller versions are pin to Saints clothes when miracles are grantted as a sign of the favors received and to thank the Saint. I sell this for $9 plus shipping..