Whose Pensieve on HBP Cover?

[gelite67]

No: HPFGUIDX 128280

--- In HPforGrownups at yahoogroups.com, "Ravenclaw Bookworm" 
<navarro198 at h...> wrote:
> > Carol responds:
> > I've said this before, so forgive me for repeating, but thoughts are
> > not stored in a Pensieve. They are placed there by a person capable 
> of
> > removing them from his own head--an Occlumens. We have so far seen
> > only two people capable of performing this intricate bit of magic,
> > Dumbledore and Snape. 

<snip>

Angie:

Should we assume that you must be an Occlumens to use a Pensieve?  Just 
because we've only seen Snape and DD do it doesn't mean they are the 
only ones who can, does it?  I don't understand why you would have to 
be able to discern whether someone else is telling the truth in order 
to remove your own thoughts.  Am I missing something?