I always look forward to seeing what the students in my Electronic (Digital) Media Productions II class come up with in the project I assign them dealing with chromakey or green screen technology.
The idea is to blend two images, one of themselves photographed with a green background (in our TV studio, which has green walls for this very purpose) and then an image they find with the theme of "Where I Want To Be." This can be anything and everything, from dream jobs and vacations to celebrity encounters and other life magic moments.