Speakers with imaging "Free of the box"


I am aware of several speakers that people say produce an image "free of the box": Green Mountain Audio Continuum, Ohm Acoustics Walsh, Reference 3a DiCapo.

What speakers have you heard that do this?
tvad
The responses are interesting. I have heard many speaker that image exceptionally well. Mine included...and some mentioned above. Very few I have heard make the enclosures absolutely disappear. I suppose I'm looking for the last 4%.

I should have mentioned that I am primarily interested in box speakers, but the mention od electrostatics is appreciated.

I agree that Merlins disappear very, very well. Some Ohm Acoustics I recently heard totally disappeared, also.
Totem. ALL of them (Though I can only personally testify to Sttaf, Mani-2, and Winds)

Also, Von Schweikert VR4 genIII's
I know that many knowledgeable and experienced audiophiles will not believe this, but my Duntech Sovereigns completely disappear. It isn't easy, but it can be done. My room is 25'X19.5'X8.5" and the speakers are on the long wall. Unbelievable sound. Rest of system is H-Cat P12R preamp, McIntosh MC 402 amp, A computer based system, using the Bel Canto Dac3 in the USB mode. Anyone that want's to hear what I'm talking about is welcome to come and listen. Oh yes, also power cables, interconnects and speaker cables from Joe Cohen of Lotus Group. I've owned the Sovereigns for 21 years. Wouldn't trade them for anything else I've heard.
A second vote for the Evolution Acoustics MM3. Simply amazing! I've had several listeners over who couldn't believe how they "disappeared" given their size.