Betty - those were great guesses.
Cuppy, the people are my "Imagine-ary" friends
My concept went way out of bounds - the flowered 'swoop' was supposed to be their dreams/imagination but I got carried away, and I lost the clue I'd embroidered to go on the front which said "Living life in peace"... so it doesn't really spark to the song. There was a tag on the back embroidered with "Imagine all the people" so that my partner would know when the tag was lifted.
Can't wait to see the rest of the cards.
Full steampunk ahead...