Well, thank you Craft Nerd for hosting this fine challenge. Since it was at the top of the page and it is hotter then I care to be out in I sat down and made one of these fine waterfall cards......
First off I really just cannot for the life of me follow other people's directions. So I had to use two full 12 x 12 sheets of paper for the purple because I kept cutting things wrong. After I had the card part way constructed I realized then what I was supposed to do and what I was doing that was not going to work.....LOL. So I got it all straightened out and the card turned out ok.
Here is the card.
Thank you for looking. And there is a picture attached to this post showing the waterfall part way out.