Embedables: Jigsaw Planet

Following my previous post about embedables, I came across another that colleagues might find interesting and students fun through my Twitter Feeds. Thanks to ianinsheffield for this. Jigsaw Planet, generates an embedable jigsaw puzzle from an image uploaded to the space and then code to embed either the puzzle itself or a hyperlink to the hosting space. This widget requires the Java Browser Plugin, and the example below was made from an image I had previously downloaded, but

• Can you see what it is or might be without using either the ghost or image tool?
• What clues or evidence make you think this?
• What strategies would you use to solve the puzzle?

Like Ian I was thinking this tool might be an interesting way to promote discussion in class in small groups and pairs or perhaps at home through the VLE, perhaps around a school visit, as a starting point/stimulus for a new topic, idea covered or to be begun in class. How about using it like an IWB hide and reveal activity, encouraging students without using the ghost or image tools to solve the puzzle, gradually building up the mystery image or object, what clues did they use drawing from these discussions to support vocabulary choices. Any other thoughts?