Here is the postcard I received from Lana in Australia:(Bonus: Yummy Vera Bradley fabric on the back.)
Lana wrote: "The theme being 'time,' I have shown seed to seedling to tree." The photo doesn't do it justice - I love it! Thanks, Lana!
I was most delinquent in sending mine off to Carol in the UK (apologies, Carol!) so I will wait until she receives it to post the photos of the postcard I made. In the meantime, check out the Flickr group for more: http://www.flickr.com/groups/greatbigstitchedpostcardswap/