Download tadaa - it's FREE. Then open the app and go to the Awesome section and scroll over to the Challenge column. Shoot or edit existing images using the Zeitgeist filter for a chance to have your photo printed on canvas and featured in the tadaa community.
Of course I wanted to experiment with it - below are a few of my quick edits. It reminds me of the photos we used to take with Kodak Instamatic cameras back in the 1970's.