Great card! Nice layout and colors. I wanted to make one like it but couldn't find instructions on your post, so I went in search of instructions and came up with a card and instructions posted by Kardizzy. Her instructions are very simple and the squares come out to perfection. (This is an origami fold) There are other's posted but her's seem to be the easiest for me.
Below is a link to kardizzy's card. Gallery at Splitcoaststampers
Thanks again for sharing. It's hard to get "stampers block" when there are so many wonderful people willing to share their Inspirations.