Recorded this with my iPhone so it's a bit shakey, sorry!
I think it would be cool to link the animated records with the coresponding still image on the postcards by maybe adding a QR code to the back. I don't know if that will work well...
Environment, ecology, human influence, resources, Earth, etc.
Status symbol, relationship status, financial status etc.
Unity in art, life, nature etc.
People, places, things, etc.
The invisible family watch hitRECord on TV.
The invisible family visits a water park.
The invisible family have a pie eating contest.