The press kit shows a few gameplay screenshots of different classes in Hearthstone, and some key artwork used for promo / announcements without the logo.
Tomas Hernandez is owner of Blizzplanet.com since 2003 posting news about World of Warcraft, StarCraft II, Diablo III, Hearthstone, Next-Gen MMO, Blizzard Careers, and the Warcraft film.
Blizzplanet is a leading fansite covering news about upcoming Blizzard Entertainment licensed products. I also post previews and reviews. I have interviewed book writers and Blizzard game developers.
I was previously an employee of the OGaming Network (2003), and IncGamers (2008-2010). I was a guest newsposter for GosuGamers (World of Warcraft) a few years ago and for Diablofans.com (formerly Diablo3.com)