That's a great idea! Few things to do and you can gain space 
making a "piece of art".
Following the instruction of Emily
there are 5 simple steps:

1- Buy a piece of wood (approximately 7″ x 6″ x 1/2″)that I sloppily painted white for a worn-in feel.

2- . Find a small vase or jar (the ne for the paint, the jam) that has a lip at the top.Position it on the wood and drill two holes on either side at the the base of the opening.

3- Wrap steel wire around the lip of the jar a few times and twist it once until it’s secure. Position the jar so that it’s lined up on the wood and poke the ends through the small holes that you drilled.  Wrap them together in the back and clip any extra wire.

4- Drill two additional holes at the top of the wood and wrap a second piece of steel wire through leaving a large loop at the top.  Twist the ends around the base and clip off the extra wire.

5- Add your flovers!