plates on a wall

A long time ago, like probably over a year ago, I came across this image:

And have wanted to create a similar design of my own...however, i'm a bit short on plates.  Here is what my wall currently looks like:

So...I'm asking all of you, dear readers - family and friends...if you have any random plates you'd like to donate to my wall, it would be much appreciated!  Any size, any color, any design.  There is no rhyme or reason to it...that's part of the beauty of it!