New painting technique

I have been creating really bright colored, abstract paintings lately. I had been using a really big brush to paint, then I started using my palette knife. It gave a great texture and covered the canvas much faster, but I wanted something that held more paint. So I had this Idea to use and old credit card to spread the paint. It gave great texture and I was able to put two to three colors on at once. "The abstraction is often the most tangible form for the things that I can only clarify in paint" Georgia O'keeffe.