That's seems to be some kinda sonic thing that's used in some kinda sonic manner... Er, moving on, the next one is like a cross between UTOPIA and THE IDIOT'S LANTERN.
The following pics are all OFFICIAL images that are yummy in their HIRES~ness. As always, click on them for some bigger, juicier DOCTOR WHO wallpaper action.
'Til the next time,
Labels: Catherine Tate, David Tennant, Doctor Who, Doctor Who Series 4, Doctor Who Series 4 Promo Pictures, Doctor Who Series Press Launch, Doctor Who wallpaper, Partners In Crime