Just a few things to keep you reading, thinking, "mucking around", and while you're doing that you will have fun. For creative ideas, collaborative opportunities, communicating what's good, and critically assessing teaching and learning in the 21st century, start here and go to hundreds of other links.
This is a very powerful video ... the discussion that arises from this is incredible - subtle, but very effective. A picture can be worth a thousand words. Watch the video and you'll see why it is such a good piece of art and literacy.