It’s a game. You enter info about yourself into a Flickr search and you get your mosaic. This is me:

You can find instructions here.

with credit to the sources:

1. For Amy Nelder, 2. comfort food !;-), 3. Pimlico’s Premier Pugilist, 4. Autumn’s colours !, 5. The midnight fantasy (365/96), 6. 365 / 212 – 320 pieces of Felt, 7. South Beach Sisters, 8. Pagoa III (Haya), 9. Felted Sweater Knitting Basket, 10. llibreria – bookstore – Amsterdam – HDR, 11. Life is Real, 12. green apple