Cross Gallery Wall

I have a small collection of Crosses that were once scattered around our house. I've seen so many cool gallery walls, that I decided to round up most of the crosses and place them on one wall.

Here is the blank wall I chose. This is the wall you see when you first enter the living room:

I laid out most of them on the floor before I nailed all the holes:



Of course I had to add a G.
My mom made the monogram for my bday



And here is the finished result:



I sprayed the bottom left cross to match the surrounding decor.
You can't tell in the pic but it's a bright green



I left a little space on the wall so that in the future I could add more crosses.

I'm not sure what to do (if anything) to the corner. I have a tall green vase I could add with some twigs...hmmm.