Marbles to make a card?

I received this card from Lynda Ruchti and wanted to share all the neat things on it.  She used a Chipboard K and then has Tempting Turquoise Card stock on top of it.  She used the Texture Plates Kit #4 for the Tempring Turquoise background. 

How did she make the cool white background?  She used marbles and rolled them in ink from the re-inkers in either a stamp box or another plastic container.  Next put a piece of white paper in and let them roll all over the paper giving it that unique design.  No 2 will be the same!