That first “sticker” is one of two Shephard Fairey posters done up for Obama’s campaign. There is one that is the same with the word “CHANGE” beneath it. They have been selling like hot cakes on this here ol interweb.

1. Progress screenprint, then/and street pasters, stickers, street art campaign the week before Super Tuesday on obeygiant.com.
http://www.thegiant.org/wiki/index.php/Obama_Progress
progress screenprint is a run of 350,
with 5000 or so offset thing paper pasters sent out mostly to California residents, but also to people across the US, including to businesses like Rhymesayers Entertainment.

2. Hope offset release of 600, also released through obeygiant.com.

*

3. Change offset, edition of 5000, sold only through BarackObama.com.

*after HOPE, the image has become so well recieved that the Obama campaign requests that Shepard Fairey do a new print for them, making sure to make a NEW image so that they don’t get tied directly to the graffiti aspect, but retain the street-coolness of Shepard Fairey’s artwork.